40733682942 has 16 divisors (see below), whose sum is σ = 83454375312. Its totient is φ = 13246726080.

The previous prime is 40733682929. The next prime is 40733682943. The reversal of 40733682942 is 24928633704.

It is a junction number, because it is equal to n+sod(n) for n = 40733682891 and 40733682900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40733682943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82791793 + ... + 82792284.

It is an arithmetic number, because the mean of its divisors is an integer number (5215898457).

Almost surely, 2^40733682942 is an apocalyptic number.

40733682942 is an abundant number, since it is smaller than the sum of its proper divisors (42720692370).

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

40733682942 is a wasteful number, since it uses less digits than its factorization.

40733682942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165584123.

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 40733682942 in words is "forty billion, seven hundred thirty-three million, six hundred eighty-two thousand, nine hundred forty-two".