151415451013440 has 112 divisors (see below), whose sum is σ = 482012512102080. Its totient is φ = 40270916689920.

The previous prime is 151415451013433. The next prime is 151415451013471. The reversal of 151415451013440 is 44310154514151.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207715881 + ... + 208443560.

Almost surely, 2^{151415451013440} is an apocalyptic number.

151415451013440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151415451013440 is an abundant number, since it is smaller than the sum of its proper divisors (330597061088640).

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

151415451013440 is a wasteful number, since it uses less digits than its factorization.

151415451013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416159840 (or 416159830 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 151415451013440 in words is "one hundred fifty-one trillion, four hundred fifteen billion, four hundred fifty-one million, thirteen thousand, four hundred forty".