378855367044 has 96 divisors (see below), whose sum is σ = 1102379314176. Its totient is φ = 98381258880.

The previous prime is 378855367043. The next prime is 378855367123. The reversal of 378855367044 is 440763558873.

It is a happy number.

It is a super-2 number, since 2×378855367044² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (378855367043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4156342 + ... + 4246514.

It is an arithmetic number, because the mean of its divisors is an integer number (11483117856).

Almost surely, 2^378855367044 is an apocalyptic number.

It is an amenable number.

378855367044 is an abundant number, since it is smaller than the sum of its proper divisors (723523947132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378855367044 is a wasteful number, since it uses less digits than its factorization.

378855367044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94745 (or 94743 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 60.

The spelling of 378855367044 in words is "three hundred seventy-eight billion, eight hundred fifty-five million, three hundred sixty-seven thousand, forty-four".