382851606274442 has 32 divisors (see below), whose sum is σ = 618367399862400. Its totient is φ = 177110981779968.

The previous prime is 382851606274427. The next prime is 382851606274457. The reversal of 382851606274442 is 244472606158283.

It is an interprime number because it is at equal distance from previous prime (382851606274427) and next prime (382851606274457).

It is a super-2 number, since 2×382851606274442² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712890659 + ... + 713427497.

It is an arithmetic number, because the mean of its divisors is an integer number (19323981245700).

Almost surely, 2^{382851606274442} is an apocalyptic number.

382851606274442 is a deficient number, since it is larger than the sum of its proper divisors (235515793587958).

382851606274442 is a wasteful number, since it uses less digits than its factorization.

382851606274442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892430.

The product of its (nonzero) digits is 123863040, while the sum is 62.

The spelling of 382851606274442 in words is "three hundred eighty-two trillion, eight hundred fifty-one billion, six hundred six million, two hundred seventy-four thousand, four hundred forty-two".