40263357442524 has 96 divisors (see below), whose sum is σ = 96251515121664. Its totient is φ = 13096598807040.

The previous prime is 40263357442519. The next prime is 40263357442571. The reversal of 40263357442524 is 42524475336204.

40263357442524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40263357442524² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32256832 + ... + 33481784.

It is an arithmetic number, because the mean of its divisors is an integer number (1002619949184).

Almost surely, 2^{40263357442524} is an apocalyptic number.

It is an amenable number.

40263357442524 is an abundant number, since it is smaller than the sum of its proper divisors (55988157679140).

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

40263357442524 is a wasteful number, since it uses less digits than its factorization.

40263357442524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225427 (or 1225425 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 51.

The spelling of 40263357442524 in words is "forty trillion, two hundred sixty-three billion, three hundred fifty-seven million, four hundred forty-two thousand, five hundred twenty-four".