42130588829640 has 128 divisors (see below), whose sum is σ = 130916249136000. Its totient is φ = 10833632022528.

The previous prime is 42130588829573. The next prime is 42130588829683. The reversal of 42130588829640 is 4692888503124.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4952785 + ... + 10430304.

It is an arithmetic number, because the mean of its divisors is an integer number (1022783196375).

Almost surely, 2^{42130588829640} is an apocalyptic number.

42130588829640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42130588829640 is an abundant number, since it is smaller than the sum of its proper divisors (88785660306360).

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

42130588829640 is a wasteful number, since it uses less digits than its factorization.

42130588829640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15383919 (or 15383915 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 60.

The spelling of 42130588829640 in words is "forty-two trillion, one hundred thirty billion, five hundred eighty-eight million, eight hundred twenty-nine thousand, six hundred forty".