40342133012300 has 72 divisors (see below), whose sum is σ = 100051391134464. Its totient is φ = 13831187365440.

The previous prime is 40342133012261. The next prime is 40342133012341. The reversal of 40342133012300 is 321033124304.

It is a self number, because there is not a number n which added to its sum of digits gives 40342133012300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23840897 + ... + 25476903.

Almost surely, 2^{40342133012300} is an apocalyptic number.

It is an amenable number.

40342133012300 is an abundant number, since it is smaller than the sum of its proper divisors (59709258122164).

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

40342133012300 is a wasteful number, since it uses less digits than its factorization.

40342133012300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671255 (or 1671248 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 40342133012300 its reverse (321033124304), we get a palindrome (40663166136604).

The spelling of 40342133012300 in words is "forty trillion, three hundred forty-two billion, one hundred thirty-three million, twelve thousand, three hundred".