42898543972312 has 32 divisors (see below), whose sum is σ = 91955860416000. Its totient is φ = 18379008464544.

The previous prime is 42898543972303. The next prime is 42898543972321. The reversal of 42898543972312 is 21327934589824.

It is an interprime number because it is at equal distance from previous prime (42898543972303) and next prime (42898543972321).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126533562 + ... + 126872137.

It is an arithmetic number, because the mean of its divisors is an integer number (2873620638000).

Almost surely, 2^{42898543972312} is an apocalyptic number.

It is an amenable number.

42898543972312 is an abundant number, since it is smaller than the sum of its proper divisors (49057316443688).

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

42898543972312 is a wasteful number, since it uses less digits than its factorization.

42898543972312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253408735 (or 253408731 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 67.

The spelling of 42898543972312 in words is "forty-two trillion, eight hundred ninety-eight billion, five hundred forty-three million, nine hundred seventy-two thousand, three hundred twelve".