400340670700 has 36 divisors (see below), whose sum is σ = 868768799752. Its totient is φ = 160130822400.

The previous prime is 400340670683. The next prime is 400340670701. The reversal of 400340670700 is 7076043004.

It is not an unprimeable number, because it can be changed into a prime (400340670701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4249507 + ... + 4342693.

Almost surely, 2^400340670700 is an apocalyptic number.

It is an amenable number.

400340670700 is an abundant number, since it is smaller than the sum of its proper divisors (468428129052).

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

400340670700 is a wasteful number, since it uses less digits than its factorization.

400340670700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136162 (or 136155 counting only the distinct ones).

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

The spelling of 400340670700 in words is "four hundred billion, three hundred forty million, six hundred seventy thousand, seven hundred".