35720421960395 has 16 divisors (see below), whose sum is σ = 45294360053760. Its totient is φ = 26987889518304.

The previous prime is 35720421960361. The next prime is 35720421960409. The reversal of 35720421960395 is 59306912402753.

It is a cyclic number.

It is not a de Polignac number, because 35720421960395 - 2⁶ = 35720421960331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35720421960395.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1965891959 + ... + 1965910128.

It is an arithmetic number, because the mean of its divisors is an integer number (2830897503360).

Almost surely, 2^{35720421960395} is an apocalyptic number.

35720421960395 is a deficient number, since it is larger than the sum of its proper divisors (9573938093365).

35720421960395 is a wasteful number, since it uses less digits than its factorization.

35720421960395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3931802194.

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 35720421960395 in words is "thirty-five trillion, seven hundred twenty billion, four hundred twenty-one million, nine hundred sixty thousand, three hundred ninety-five".