32401434555064 has 32 divisors (see below), whose sum is σ = 60969066750000. Its totient is φ = 16143019955712.

The previous prime is 32401434555053. The next prime is 32401434555071. The reversal of 32401434555064 is 46055543410423.

It is a super-2 number, since 2×32401434555064² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89811712 + ... + 90171760.

Almost surely, 2^{32401434555064} is an apocalyptic number.

It is an amenable number.

32401434555064 is a deficient number, since it is larger than the sum of its proper divisors (28567632194936).

32401434555064 is a wasteful number, since it uses less digits than its factorization.

32401434555064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400087 (or 400083 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 32401434555064 its reverse (46055543410423), we get a palindrome (78456977965487).

The spelling of 32401434555064 in words is "thirty-two trillion, four hundred one billion, four hundred thirty-four million, five hundred fifty-five thousand, sixty-four".