151462422939 has 4 divisors (see below), whose sum is σ = 201949897256. Its totient is φ = 100974948624.

The previous prime is 151462422931. The next prime is 151462422967. The reversal of 151462422939 is 939224264151.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 151462422939 - 2³ = 151462422931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151462422931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25243737154 + ... + 25243737159.

It is an arithmetic number, because the mean of its divisors is an integer number (50487474314).

Almost surely, 2^151462422939 is an apocalyptic number.

151462422939 is a deficient number, since it is larger than the sum of its proper divisors (50487474317).

151462422939 is an equidigital number, since it uses as much as digits as its factorization.

151462422939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50487474316.

The product of its digits is 933120, while the sum is 48.

The spelling of 151462422939 in words is "one hundred fifty-one billion, four hundred sixty-two million, four hundred twenty-two thousand, nine hundred thirty-nine".