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23401032040401 = 315749683719831
BaseRepresentation
bin1010101001000011110100…
…01100111011111111010001
310001212010011011021020101020
411110201322030323333101
511031400303200243101
6121434141414030053
74633445250255111
oct524417214737721
9101763134236336
1023401032040401
11750235a583364
12275b33a348329
1310099281c9a62
145ac88a405041
152a8aab8d3136
hex15487a33bfd1

23401032040401 has 8 divisors (see below), whose sum is σ = 31400110933824. Its totient is φ = 15501320586960.

The previous prime is 23401032040363. The next prime is 23401032040423. The reversal of 23401032040401 is 10404023010432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23401032040401 - 214 = 23401032024017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23401032040901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24841859445 + ... + 24841860386.

It is an arithmetic number, because the mean of its divisors is an integer number (3925013866728).

Almost surely, 223401032040401 is an apocalyptic number.

It is an amenable number.

23401032040401 is a deficient number, since it is larger than the sum of its proper divisors (7999078893423).

23401032040401 is a wasteful number, since it uses less digits than its factorization.

23401032040401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49683719991.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23401032040401 its reverse (10404023010432), we get a palindrome (33805055050833).

The spelling of 23401032040401 in words is "twenty-three trillion, four hundred one billion, thirty-two million, forty thousand, four hundred one".

Divisors: 1 3 157 471 49683719831 149051159493 7800344013467 23401032040401