340135392480 has 96 divisors (see below), whose sum is σ = 1153843929504. Its totient is φ = 83725633536.

The previous prime is 340135392397. The next prime is 340135392529. The reversal of 340135392480 is 84293531043.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent 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, 27248199 + ... + 27260678.

It is an arithmetic number, because the mean of its divisors is an integer number (12019207599).

Almost surely, 2^340135392480 is an apocalyptic number.

340135392480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340135392480 is an abundant number, since it is smaller than the sum of its proper divisors (813708537024).

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

340135392480 is a wasteful number, since it uses less digits than its factorization.

340135392480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54508908 (or 54508900 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 340135392480 in words is "three hundred forty billion, one hundred thirty-five million, three hundred ninety-two thousand, four hundred eighty".