151421022616134 has 32 divisors (see below), whose sum is σ = 305627325949440. Its totient is φ = 50009481702432.

The previous prime is 151421022616121. The next prime is 151421022616139. The reversal of 151421022616134 is 431616220124151.

151421022616134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 151421022616092 and 151421022616101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151421022616139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26563507 + ... + 31756289.

It is an arithmetic number, because the mean of its divisors is an integer number (9550853935920).

Almost surely, 2^{151421022616134} is an apocalyptic number.

151421022616134 is an abundant number, since it is smaller than the sum of its proper divisors (154206303333306).

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

151421022616134 is a wasteful number, since it uses less digits than its factorization.

151421022616134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237484.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 151421022616134 in words is "one hundred fifty-one trillion, four hundred twenty-one billion, twenty-two million, six hundred sixteen thousand, one hundred thirty-four".