40133023440212 has 48 divisors (see below), whose sum is σ = 70696642504320. Its totient is φ = 19934451734400.

The previous prime is 40133023440197. The next prime is 40133023440269. The reversal of 40133023440212 is 21204432033104.

It is a super-2 number, since 2×40133023440212² (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, 1352586137 + ... + 1352615807.

It is an arithmetic number, because the mean of its divisors is an integer number (1472846718840).

Almost surely, 2^{40133023440212} is an apocalyptic number.

It is an amenable number.

40133023440212 is a deficient number, since it is larger than the sum of its proper divisors (30563619064108).

40133023440212 is a wasteful number, since it uses less digits than its factorization.

40133023440212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33552 (or 33550 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 40133023440212 its reverse (21204432033104), we get a palindrome (61337455473316).

The spelling of 40133023440212 in words is "forty trillion, one hundred thirty-three billion, twenty-three million, four hundred forty thousand, two hundred twelve".