380951996190542 has 32 divisors (see below), whose sum is σ = 681516804672000. Its totient is φ = 156152379243168.

The previous prime is 380951996190541. The next prime is 380951996190583. The reversal of 380951996190542 is 245091699159083.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380951996190541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50553917 + ... + 57598632.

It is an arithmetic number, because the mean of its divisors is an integer number (21297400146000).

Almost surely, 2^{380951996190542} is an apocalyptic number.

380951996190542 is a deficient number, since it is larger than the sum of its proper divisors (300564808481458).

380951996190542 is a wasteful number, since it uses less digits than its factorization.

380951996190542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108163520.

The product of its (nonzero) digits is 188956800, while the sum is 71.

The spelling of 380951996190542 in words is "three hundred eighty trillion, nine hundred fifty-one billion, nine hundred ninety-six million, one hundred ninety thousand, five hundred forty-two".