32040403401 has 8 divisors (see below), whose sum is σ = 42976350144. Its totient is φ = 21232362800.

The previous prime is 32040403363. The next prime is 32040403411. The reversal of 32040403401 is 10430404023.

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

It is a cyclic number.

It is not a de Polignac number, because 32040403401 - 2³³ = 23450468809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32040403411) 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, 31975950 + ... + 31976951.

It is an arithmetic number, because the mean of its divisors is an integer number (5372043768).

Almost surely, 2^32040403401 is an apocalyptic number.

It is an amenable number.

32040403401 is a deficient number, since it is larger than the sum of its proper divisors (10935946743).

32040403401 is a wasteful number, since it uses less digits than its factorization.

32040403401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63953071.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 32040403401 its reverse (10430404023), we get a palindrome (42470807424).

The spelling of 32040403401 in words is "thirty-two billion, forty million, four hundred three thousand, four hundred one".