40670703340372 has 12 divisors (see below), whose sum is σ = 81341406680800. Its totient is φ = 17430301431576.

The previous prime is 40670703340327. The next prime is 40670703340373. The reversal of 40670703340372 is 27304330707604.

40670703340372 is an admirable number.

It is a super-2 number, since 2×40670703340372² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40670703340373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726262559622 + ... + 726262559677.

Almost surely, 2^{40670703340372} is an apocalyptic number.

It is an amenable number.

40670703340372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40670703340372 is a wasteful number, since it uses less digits than its factorization.

40670703340372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452525119310 (or 1452525119308 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 46.

The spelling of 40670703340372 in words is "forty trillion, six hundred seventy billion, seven hundred three million, three hundred forty thousand, three hundred seventy-two".