13234562340 has 48 divisors (see below), whose sum is σ = 37204453440. Its totient is φ = 3515152000.

The previous prime is 13234562333. The next prime is 13234562357. The reversal of 13234562340 is 4326543231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424335 + ... + 454454.

It is an arithmetic number, because the mean of its divisors is an integer number (775092780).

Almost surely, 2^13234562340 is an apocalyptic number.

13234562340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13234562340 is an abundant number, since it is smaller than the sum of its proper divisors (23969891100).

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

13234562340 is a wasteful number, since it uses less digits than its factorization.

13234562340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879052 (or 879050 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 13234562340 in words is "thirteen billion, two hundred thirty-four million, five hundred sixty-two thousand, three hundred forty".