42001546260 has 48 divisors (see below), whose sum is σ = 117796283136. Its totient is φ = 11182131072.

The previous prime is 42001546241. The next prime is 42001546273. The reversal of 42001546260 is 6264510024.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534204 + ... + 607763.

It is an arithmetic number, because the mean of its divisors is an integer number (2454089232).

Almost surely, 2^42001546260 is an apocalyptic number.

It is an amenable number.

42001546260 is an abundant number, since it is smaller than the sum of its proper divisors (75794736876).

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

42001546260 is a wasteful number, since it uses less digits than its factorization.

42001546260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142592 (or 1142590 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 42001546260 in words is "forty-two billion, one million, five hundred forty-six thousand, two hundred sixty".