40703370066 has 24 divisors (see below), whose sum is σ = 92025011520. Its totient is φ = 12977885976.

The previous prime is 40703370053. The next prime is 40703370077. The reversal of 40703370066 is 66007330704.

It is a self number, because there is not a number n which added to its sum of digits gives 40703370066.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49158246 + ... + 49159073.

It is an arithmetic number, because the mean of its divisors is an integer number (3834375480).

Almost surely, 2^40703370066 is an apocalyptic number.

40703370066 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40703370066 is an abundant number, since it is smaller than the sum of its proper divisors (51321641454).

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

40703370066 is a wasteful number, since it uses less digits than its factorization.

40703370066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98317350 (or 98317347 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The spelling of 40703370066 in words is "forty billion, seven hundred three million, three hundred seventy thousand, sixty-six".