40742275676 has 6 divisors (see below), whose sum is σ = 71298982440. Its totient is φ = 20371137836.

The previous prime is 40742275661. The next prime is 40742275687. The reversal of 40742275676 is 67657224704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5092784456 + ... + 5092784463.

It is an arithmetic number, because the mean of its divisors is an integer number (11883163740).

Almost surely, 2^40742275676 is an apocalyptic number.

It is an amenable number.

40742275676 is a deficient number, since it is larger than the sum of its proper divisors (30556706764).

40742275676 is a wasteful number, since it uses less digits than its factorization.

40742275676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10185568923 (or 10185568921 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 50.

The spelling of 40742275676 in words is "forty billion, seven hundred forty-two million, two hundred seventy-five thousand, six hundred seventy-six".