34594320240 has 160 divisors (see below), whose sum is σ = 124339184640. Its totient is φ = 8824045824.

The previous prime is 34594320239. The next prime is 34594320247. The reversal of 34594320240 is 4202349543.

34594320240 is a `hidden beast` number, since 3 + 4 + 5 + 94 + 320 + 240 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 34594320195 and 34594320204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34594320247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298492 + ... + 397851.

It is an arithmetic number, because the mean of its divisors is an integer number (777119904).

Almost surely, 2^34594320240 is an apocalyptic number.

34594320240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34594320240 is an abundant number, since it is smaller than the sum of its proper divisors (89744864400).

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

34594320240 is a wasteful number, since it uses less digits than its factorization.

34594320240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696388 (or 696376 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 34594320240 its reverse (4202349543), we get a palindrome (38796669783).

The spelling of 34594320240 in words is "thirty-four billion, five hundred ninety-four million, three hundred twenty thousand, two hundred forty".