400703740706 has 8 divisors (see below), whose sum is σ = 601445152704. Its totient is φ = 200222023140.

The previous prime is 400703740651. The next prime is 400703740721. The reversal of 400703740706 is 607047307004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 400703740706.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64919750 + ... + 64925921.

It is an arithmetic number, because the mean of its divisors is an integer number (75180644088).

Almost surely, 2^400703740706 is an apocalyptic number.

400703740706 is a deficient number, since it is larger than the sum of its proper divisors (200741411998).

400703740706 is a wasteful number, since it uses less digits than its factorization.

400703740706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129847216.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 400703740706 in words is "four hundred billion, seven hundred three million, seven hundred forty thousand, seven hundred six".