40136046302 has 24 divisors (see below), whose sum is σ = 66364473000. Its totient is φ = 18191345040.

The previous prime is 40136046241. The next prime is 40136046373. The reversal of 40136046302 is 20364063104.

It is a super-2 number, since 2×40136046302² (a number of 22 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 11 ways as a sum of consecutive naturals, for example, 153152 + ... + 322067.

It is an arithmetic number, because the mean of its divisors is an integer number (2765186375).

Almost surely, 2^40136046302 is an apocalyptic number.

40136046302 is a deficient number, since it is larger than the sum of its proper divisors (26228426698).

40136046302 is a wasteful number, since it uses less digits than its factorization.

40136046302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475592 (or 475581 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 40136046302 in words is "forty billion, one hundred thirty-six million, forty-six thousand, three hundred two".