400022077753 has 8 divisors (see below), whose sum is σ = 402736553856. Its totient is φ = 397316757600.

The previous prime is 400022077729. The next prime is 400022077789. The reversal of 400022077753 is 357770220004.

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

It is a cyclic number.

It is not a de Polignac number, because 400022077753 - 2³⁷ = 262583124281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400022077703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2201301 + ... + 2376082.

It is an arithmetic number, because the mean of its divisors is an integer number (50342069232).

Almost surely, 2^400022077753 is an apocalyptic number.

It is an amenable number.

400022077753 is a deficient number, since it is larger than the sum of its proper divisors (2714476103).

400022077753 is a wasteful number, since it uses less digits than its factorization.

400022077753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4577975.

The product of its (nonzero) digits is 82320, while the sum is 37.

Adding to 400022077753 its reverse (357770220004), we get a palindrome (757792297757).

The spelling of 400022077753 in words is "four hundred billion, twenty-two million, seventy-seven thousand, seven hundred fifty-three".