40332410021140 has 48 divisors (see below), whose sum is σ = 84932899172352. Its totient is φ = 16088246528256.

The previous prime is 40332410021089. The next prime is 40332410021153. The reversal of 40332410021140 is 4112001423304.

It is a super-2 number, since 2×40332410021140² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47430592 + ... + 48273448.

It is an arithmetic number, because the mean of its divisors is an integer number (1769435399424).

Almost surely, 2^{40332410021140} is an apocalyptic number.

It is an amenable number.

40332410021140 is an abundant number, since it is smaller than the sum of its proper divisors (44600489151212).

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

40332410021140 is a wasteful number, since it uses less digits than its factorization.

40332410021140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849496 (or 849494 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 40332410021140 its reverse (4112001423304), we get a palindrome (44444411444444).

The spelling of 40332410021140 in words is "forty trillion, three hundred thirty-two billion, four hundred ten million, twenty-one thousand, one hundred forty".