42877000376 has 80 divisors (see below), whose sum is σ = 96324261240. Its totient is φ = 17878916160.

The previous prime is 42877000373. The next prime is 42877000379. The reversal of 42877000376 is 67300077824.

It is an interprime number because it is at equal distance from previous prime (42877000373) and next prime (42877000379).

It is a super-2 number, since 2×42877000376² (a number of 22 digits) contains 22 as substring.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 42877000376 = 126³ + 3500³ = 1374³ + 3428³.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42877000373) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 680531 + ... + 740861.

Almost surely, 2^42877000376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42877000376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48162130620).

42877000376 is an abundant number, since it is smaller than the sum of its proper divisors (53447260864).

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

42877000376 is an equidigital number, since it uses as much as digits as its factorization.

42877000376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60402 (or 60377 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 42877000376 in words is "forty-two billion, eight hundred seventy-seven million, three hundred seventy-six", and thus it is an aban number.