40406700370 has 16 divisors (see below), whose sum is σ = 73021834368. Its totient is φ = 16098286000.

The previous prime is 40406700353. The next prime is 40406700377. The reversal of 40406700370 is 7300760404.

It is not an unprimeable number, because it can be changed into a prime (40406700377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8046634 + ... + 8051653.

It is an arithmetic number, because the mean of its divisors is an integer number (4563864648).

Almost surely, 2^40406700370 is an apocalyptic number.

40406700370 is a deficient number, since it is larger than the sum of its proper divisors (32615133998).

40406700370 is a wasteful number, since it uses less digits than its factorization.

40406700370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16098545.

The product of its (nonzero) digits is 14112, while the sum is 31.

The spelling of 40406700370 in words is "forty billion, four hundred six million, seven hundred thousand, three hundred seventy".