395761125442 has 32 divisors (see below), whose sum is σ = 652634121600. Its totient is φ = 179155836288.

The previous prime is 395761125437. The next prime is 395761125479. The reversal of 395761125442 is 244521167593.

It is a super-2 number, since 2×395761125442² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 786208 + ... + 1187284.

It is an arithmetic number, because the mean of its divisors is an integer number (20394816300).

Almost surely, 2^395761125442 is an apocalyptic number.

395761125442 is a deficient number, since it is larger than the sum of its proper divisors (256872996158).

395761125442 is a wasteful number, since it uses less digits than its factorization.

395761125442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402250.

The product of its digits is 1814400, while the sum is 49.

The spelling of 395761125442 in words is "three hundred ninety-five billion, seven hundred sixty-one million, one hundred twenty-five thousand, four hundred forty-two".