40722010046 has 4 divisors (see below), whose sum is σ = 61083015072. Its totient is φ = 20361005022.

The previous prime is 40722010033. The next prime is 40722010073. The reversal of 40722010046 is 64001022704.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 40722009997 and 40722010024.

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, 10180502510 + ... + 10180502513.

It is an arithmetic number, because the mean of its divisors is an integer number (15270753768).

Almost surely, 2^40722010046 is an apocalyptic number.

40722010046 is a deficient number, since it is larger than the sum of its proper divisors (20361005026).

40722010046 is a wasteful number, since it uses less digits than its factorization.

40722010046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20361005025.

The product of its (nonzero) digits is 2688, while the sum is 26.

The spelling of 40722010046 in words is "forty billion, seven hundred twenty-two million, ten thousand, forty-six".