152977143434 has 8 divisors (see below), whose sum is σ = 232697626848. Its totient is φ = 75411267820.

The previous prime is 152977143413. The next prime is 152977143479. The reversal of 152977143434 is 434341779251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538651772 + ... + 538652055.

It is an arithmetic number, because the mean of its divisors is an integer number (29087203356).

Almost surely, 2^152977143434 is an apocalyptic number.

152977143434 is a deficient number, since it is larger than the sum of its proper divisors (79720483414).

152977143434 is a wasteful number, since it uses less digits than its factorization.

152977143434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077303900.

The product of its digits is 2540160, while the sum is 50.

The spelling of 152977143434 in words is "one hundred fifty-two billion, nine hundred seventy-seven million, one hundred forty-three thousand, four hundred thirty-four".