150317720342 has 32 divisors (see below), whose sum is σ = 234364856544. Its totient is φ = 72251827200.

The previous prime is 150317720341. The next prime is 150317720347. The reversal of 150317720342 is 243027713051.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150317720341) 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, 6519218 + ... + 6542234.

It is an arithmetic number, because the mean of its divisors is an integer number (7323901767).

Almost surely, 2^150317720342 is an apocalyptic number.

150317720342 is a deficient number, since it is larger than the sum of its proper divisors (84047136202).

150317720342 is a wasteful number, since it uses less digits than its factorization.

150317720342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24224.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 150317720342 in words is "one hundred fifty billion, three hundred seventeen million, seven hundred twenty thousand, three hundred forty-two".