151402244154 has 128 divisors (see below), whose sum is σ = 391139020800. Its totient is φ = 38026920960.

The previous prime is 151402244117. The next prime is 151402244177. The reversal of 151402244154 is 451442204151.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 884592 + ... + 1041780.

It is an arithmetic number, because the mean of its divisors is an integer number (3055773600).

Almost surely, 2^151402244154 is an apocalyptic number.

151402244154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 151402244154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195569510400).

151402244154 is an abundant number, since it is smaller than the sum of its proper divisors (239736776646).

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

151402244154 is a wasteful number, since it uses less digits than its factorization.

151402244154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157308.

The product of its (nonzero) digits is 25600, while the sum is 33.

The spelling of 151402244154 in words is "one hundred fifty-one billion, four hundred two million, two hundred forty-four thousand, one hundred fifty-four".