340452525432 has 32 divisors (see below), whose sum is σ = 863119082880. Its totient is φ = 111885805920.

The previous prime is 340452525409. The next prime is 340452525443. The reversal of 340452525432 is 234525254043.

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, 99896338 + ... + 99899745.

It is an arithmetic number, because the mean of its divisors is an integer number (26972471340).

Almost surely, 2^340452525432 is an apocalyptic number.

It is an amenable number.

340452525432 is an abundant number, since it is smaller than the sum of its proper divisors (522666557448).

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

340452525432 is a wasteful number, since it uses less digits than its factorization.

340452525432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199796163 (or 199796159 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 340452525432 its reverse (234525254043), we get a palindrome (574977779475).

The spelling of 340452525432 in words is "three hundred forty billion, four hundred fifty-two million, five hundred twenty-five thousand, four hundred thirty-two".