42299290197824 has 28 divisors (see below), whose sum is σ = 91568349804768. Its totient is φ = 19226950089600.

The previous prime is 42299290197817. The next prime is 42299290197943. The reversal of 42299290197824 is 42879109299224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30042108812 + ... + 30042110219.

Almost surely, 2^{42299290197824} is an apocalyptic number.

42299290197824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42299290197824 is an abundant number, since it is smaller than the sum of its proper divisors (49269059606944).

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

42299290197824 is a wasteful number, since it uses less digits than its factorization.

42299290197824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60084219054 (or 60084219044 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 68.

The spelling of 42299290197824 in words is "forty-two trillion, two hundred ninety-nine billion, two hundred ninety million, one hundred ninety-seven thousand, eight hundred twenty-four".