23155051041432 has 80 divisors (see below), whose sum is σ = 66235488881760. Its totient is φ = 7554130117056.

The previous prime is 23155051041427. The next prime is 23155051041487. The reversal of 23155051041432 is 23414015055132.

23155051041432 is a `hidden beast` number, since 2 + 3 + 1 + 5 + 505 + 1 + 0 + 4 + 143 + 2 = 666.

It is a super-2 number, since 2×23155051041432² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 380108943 + ... + 380169854.

It is an arithmetic number, because the mean of its divisors is an integer number (827943611022).

Almost surely, 2^{23155051041432} is an apocalyptic number.

It is an amenable number.

23155051041432 is an abundant number, since it is smaller than the sum of its proper divisors (43080437840328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23155051041432 is a wasteful number, since it uses less digits than its factorization.

23155051041432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760278862 (or 760278849 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 23155051041432 its reverse (23414015055132), we get a palindrome (46569066096564).

The spelling of 23155051041432 in words is "twenty-three trillion, one hundred fifty-five billion, fifty-one million, forty-one thousand, four hundred thirty-two".