1387438812202 has 16 divisors (see below), whose sum is σ = 2084783780160. Its totient is φ = 692511307488.

The previous prime is 1387438812167. The next prime is 1387438812211. The reversal of 1387438812202 is 2022188347831.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6661174 + ... + 6866302.

It is an arithmetic number, because the mean of its divisors is an integer number (130298986260).

Almost surely, 2^{1387438812202} is an apocalyptic number.

1387438812202 is a deficient number, since it is larger than the sum of its proper divisors (697344967958).

1387438812202 is a wasteful number, since it uses less digits than its factorization.

1387438812202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211005.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 1387438812202 in words is "one trillion, three hundred eighty-seven billion, four hundred thirty-eight million, eight hundred twelve thousand, two hundred two".