42366376400 has 60 divisors (see below), whose sum is σ = 104536207692. Its totient is φ = 16488529920.

The previous prime is 42366376397. The next prime is 42366376411. The reversal of 42366376400 is 467366324.

It can be written as a sum of positive squares in 6 ways, for example, as 2593253776 + 39773122624 = 50924^2 + 199432^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1416497 + ... + 1446096.

Almost surely, 2^42366376400 is an apocalyptic number.

42366376400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42366376400 is an abundant number, since it is smaller than the sum of its proper divisors (62169831292).

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

42366376400 is a wasteful number, since it uses less digits than its factorization.

42366376400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862648 (or 2862637 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 41.

The spelling of 42366376400 in words is "forty-two billion, three hundred sixty-six million, three hundred seventy-six thousand, four hundred".