42964297400 has 24 divisors (see below), whose sum is σ = 99891991920. Its totient is φ = 17185718880.

The previous prime is 42964297391. The next prime is 42964297417. The reversal of 42964297400 is 479246924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107410544 + ... + 107410943.

It is an arithmetic number, because the mean of its divisors is an integer number (4162166330).

Almost surely, 2^42964297400 is an apocalyptic number.

42964297400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42964297400 is an abundant number, since it is smaller than the sum of its proper divisors (56927694520).

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

42964297400 is a wasteful number, since it uses less digits than its factorization.

42964297400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214821503 (or 214821494 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 42964297400 in words is "forty-two billion, nine hundred sixty-four million, two hundred ninety-seven thousand, four hundred".