40798952445 has 16 divisors (see below), whose sum is σ = 65280831552. Its totient is φ = 21758605440.

The previous prime is 40798952387. The next prime is 40798952461. The reversal of 40798952445 is 54425989704.

It is not a de Polignac number, because 40798952445 - 2²⁰ = 40797903869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710250 + ... + 765540.

It is an arithmetic number, because the mean of its divisors is an integer number (4080051972).

Almost surely, 2^40798952445 is an apocalyptic number.

It is an amenable number.

40798952445 is a deficient number, since it is larger than the sum of its proper divisors (24481879107).

40798952445 is a wasteful number, since it uses less digits than its factorization.

40798952445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104492.

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 40798952445 in words is "forty billion, seven hundred ninety-eight million, nine hundred fifty-two thousand, four hundred forty-five".