134124466432440 has 64 divisors (see below), whose sum is σ = 438952799237760. Its totient is φ = 32515022165120.

The previous prime is 134124466432433. The next prime is 134124466432457. The reversal of 134124466432440 is 44234664421431.

It is a self number, because there is not a number n which added to its sum of digits gives 134124466432440.

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, 50804720814 + ... + 50804723453.

It is an arithmetic number, because the mean of its divisors is an integer number (6858637488090).

Almost surely, 2^{134124466432440} is an apocalyptic number.

134124466432440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134124466432440 is an abundant number, since it is smaller than the sum of its proper divisors (304828332805320).

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

134124466432440 is a wasteful number, since it uses less digits than its factorization.

134124466432440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101609444292 (or 101609444288 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 134124466432440 in words is "one hundred thirty-four trillion, one hundred twenty-four billion, four hundred sixty-six million, four hundred thirty-two thousand, four hundred forty".