40164415053730 has 32 divisors (see below), whose sum is σ = 79159332941568. Its totient is φ = 14551347945600.

The previous prime is 40164415053701. The next prime is 40164415053743. The reversal of 40164415053730 is 3735051446104.

It is a happy number.

It is a super-2 number, since 2×40164415053730² (a number of 28 digits) contains 22 as substring.

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, 673643707 + ... + 673703326.

It is an arithmetic number, because the mean of its divisors is an integer number (2473729154424).

Almost surely, 2^{40164415053730} is an apocalyptic number.

40164415053730 is a deficient number, since it is larger than the sum of its proper divisors (38994917887838).

40164415053730 is a wasteful number, since it uses less digits than its factorization.

40164415053730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347347322.

The product of its (nonzero) digits is 604800, while the sum is 43.

Adding to 40164415053730 its reverse (3735051446104), we get a palindrome (43899466499834).

The spelling of 40164415053730 in words is "forty trillion, one hundred sixty-four billion, four hundred fifteen million, fifty-three thousand, seven hundred thirty".