386343405054 has 64 divisors (see below), whose sum is σ = 877481280000. Its totient is φ = 125962024320.

The previous prime is 386343404969. The next prime is 386343405059. The reversal of 386343405054 is 450504343683.

386343405054 is a `hidden beast` number, since 3 + 8 + 63 + 43 + 40 + 505 + 4 = 666.

It is a super-2 number, since 2×386343405054² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386343405059) 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, 329334 + ... + 938694.

It is an arithmetic number, because the mean of its divisors is an integer number (13710645000).

Almost surely, 2^386343405054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 386343405054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438740640000).

386343405054 is an abundant number, since it is smaller than the sum of its proper divisors (491137874946).

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

386343405054 is a wasteful number, since it uses less digits than its factorization.

386343405054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609630 (or 609624 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 386343405054 in words is "three hundred eighty-six billion, three hundred forty-three million, four hundred five thousand, fifty-four".