40833121231028 has 12 divisors (see below), whose sum is σ = 81666242462112. Its totient is φ = 17499909099000.

The previous prime is 40833121231013. The next prime is 40833121231073. The reversal of 40833121231028 is 82013212133804.

40833121231028 is an admirable number.

It is a super-2 number, since 2×40833121231028² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40833121230982 and 40833121231000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729162879098 + ... + 729162879153.

It is an arithmetic number, because the mean of its divisors is an integer number (6805520205176).

Almost surely, 2^{40833121231028} is an apocalyptic number.

It is an amenable number.

40833121231028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40833121231028 is a wasteful number, since it uses less digits than its factorization.

40833121231028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458325758262 (or 1458325758260 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 40833121231028 in words is "forty trillion, eight hundred thirty-three billion, one hundred twenty-one million, two hundred thirty-one thousand, twenty-eight".