42311333031000 has 256 divisors, whose sum is σ = 152483710878720. Its totient is φ = 9653922560000.

The previous prime is 42311333030959. The next prime is 42311333031031. The reversal of 42311333031000 is 13033311324.

It is a happy number.

It is a super-2 number, since 2×42311333031000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37149636 + ... + 38271635.

It is an arithmetic number, because the mean of its divisors is an integer number (595639495620).

Almost surely, 2^{42311333031000} is an apocalyptic number.

42311333031000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42311333031000 is an abundant number, since it is smaller than the sum of its proper divisors (110172377847720).

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

42311333031000 is a wasteful number, since it uses less digits than its factorization.

42311333031000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75421323 (or 75421309 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 42311333031000 its reverse (13033311324), we get a palindrome (42324366342324).

The spelling of 42311333031000 in words is "forty-two trillion, three hundred eleven billion, three hundred thirty-three million, thirty-one thousand".