40746741068 has 24 divisors (see below), whose sum is σ = 77804073984. Its totient is φ = 18517712400.

The previous prime is 40746741029. The next prime is 40746741071. The reversal of 40746741068 is 86014764704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152273 + ... + 323543.

It is an arithmetic number, because the mean of its divisors is an integer number (3241836416).

Almost surely, 2^40746741068 is an apocalyptic number.

It is an amenable number.

40746741068 is a deficient number, since it is larger than the sum of its proper divisors (37057332916).

40746741068 is a wasteful number, since it uses less digits than its factorization.

40746741068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176693 (or 176691 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 40746741068 in words is "forty billion, seven hundred forty-six million, seven hundred forty-one thousand, sixty-eight".