40750254020 has 48 divisors (see below), whose sum is σ = 98023537920. Its totient is φ = 13939668864.

The previous prime is 40750254019. The next prime is 40750254089. The reversal of 40750254020 is 2045205704.

It is a happy 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, 270059 + ... + 392978.

It is an arithmetic number, because the mean of its divisors is an integer number (2042157040).

Almost surely, 2^40750254020 is an apocalyptic number.

It is an amenable number.

40750254020 is an abundant number, since it is smaller than the sum of its proper divisors (57273283900).

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

40750254020 is a wasteful number, since it uses less digits than its factorization.

40750254020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663492 (or 663490 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

Adding to 40750254020 its reverse (2045205704), we get a palindrome (42795459724).

The spelling of 40750254020 in words is "forty billion, seven hundred fifty million, two hundred fifty-four thousand, twenty".