40023415514452 has 12 divisors (see below), whose sum is σ = 70086965983776. Its totient is φ = 19998568090520.

The previous prime is 40023415514443. The next prime is 40023415514501. The reversal of 40023415514452 is 25441551432004.

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, 3284909824 + ... + 3284922007.

It is an arithmetic number, because the mean of its divisors is an integer number (5840580498648).

Almost surely, 2^{40023415514452} is an apocalyptic number.

It is an amenable number.

40023415514452 is a deficient number, since it is larger than the sum of its proper divisors (30063550469324).

40023415514452 is a wasteful number, since it uses less digits than its factorization.

40023415514452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6569833358 (or 6569833356 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 40023415514452 its reverse (25441551432004), we get a palindrome (65464966946456).

The spelling of 40023415514452 in words is "forty trillion, twenty-three billion, four hundred fifteen million, five hundred fourteen thousand, four hundred fifty-two".