151244771370 has 128 divisors (see below), whose sum is σ = 452667709440. Its totient is φ = 31419713280.

The previous prime is 151244771357. The next prime is 151244771389. The reversal of 151244771370 is 73177442151.

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

It is a Curzon number.

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, 18080809 + ... + 18089171.

It is an arithmetic number, because the mean of its divisors is an integer number (3536466480).

Almost surely, 2^151244771370 is an apocalyptic number.

151244771370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151244771370 is an abundant number, since it is smaller than the sum of its proper divisors (301422938070).

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

151244771370 is a wasteful number, since it uses less digits than its factorization.

151244771370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16220.

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 151244771370 in words is "one hundred fifty-one billion, two hundred forty-four million, seven hundred seventy-one thousand, three hundred seventy".