390152214002 has 4 divisors (see below), whose sum is σ = 585228321006. Its totient is φ = 195076107000.

The previous prime is 390152213989. The next prime is 390152214031. The reversal of 390152214002 is 200412251093.

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., 207472051081 + 182680162921 = 455491^2 + 427411^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97538053499 + ... + 97538053502.

Almost surely, 2^390152214002 is an apocalyptic number.

390152214002 is a deficient number, since it is larger than the sum of its proper divisors (195076107004).

390152214002 is a wasteful number, since it uses less digits than its factorization.

390152214002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195076107003.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 390152214002 its reverse (200412251093), we get a palindrome (590564465095).

The spelling of 390152214002 in words is "three hundred ninety billion, one hundred fifty-two million, two hundred fourteen thousand, two".