152143054402 has 4 divisors (see below), whose sum is σ = 228214581606. Its totient is φ = 76071527200.

The previous prime is 152143054397. The next prime is 152143054513. The reversal of 152143054402 is 204450341251.

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

It can be written as a sum of positive squares in only one way, i.e., 147901007241 + 4242047161 = 384579^2 + 65131^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38035763599 + ... + 38035763602.

Almost surely, 2^152143054402 is an apocalyptic number.

152143054402 is a deficient number, since it is larger than the sum of its proper divisors (76071527204).

152143054402 is an equidigital number, since it uses as much as digits as its factorization.

152143054402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76071527203.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 152143054402 its reverse (204450341251), we get a palindrome (356593395653).

The spelling of 152143054402 in words is "one hundred fifty-two billion, one hundred forty-three million, fifty-four thousand, four hundred two".