15145414161234 has 32 divisors (see below), whose sum is σ = 34974977041536. Its totient is φ = 4282650247680.

The previous prime is 15145414161221. The next prime is 15145414161343. The reversal of 15145414161234 is 43216141454151.

15145414161234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 1858785097 + ... + 1858793244.

It is an arithmetic number, because the mean of its divisors is an integer number (1092968032548).

Almost surely, 2^{15145414161234} is an apocalyptic number.

15145414161234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

15145414161234 is an abundant number, since it is smaller than the sum of its proper divisors (19829562880302).

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

15145414161234 is a wasteful number, since it uses less digits than its factorization.

15145414161234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717578450.

The product of its digits is 230400, while the sum is 42.

The spelling of 15145414161234 in words is "fifteen trillion, one hundred forty-five billion, four hundred fourteen million, one hundred sixty-one thousand, two hundred thirty-four".