304052155042 has 8 divisors (see below), whose sum is σ = 464683482396. Its totient is φ = 149157660912.

The previous prime is 304052155013. The next prime is 304052155051. The reversal of 304052155042 is 240551250403.

It can be written as a sum of positive squares in 2 ways, for example, as 235313278281 + 68738876761 = 485091^2 + 262181^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 304052154995 and 304052155013.

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, 1434208173 + ... + 1434208384.

Almost surely, 2^304052155042 is an apocalyptic number.

304052155042 is a deficient number, since it is larger than the sum of its proper divisors (160631327354).

304052155042 is a wasteful number, since it uses less digits than its factorization.

304052155042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868416612.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 304052155042 in words is "three hundred four billion, fifty-two million, one hundred fifty-five thousand, forty-two".