402796029873 has 8 divisors (see below), whose sum is σ = 537078151648. Its totient is φ = 268522297344.

The previous prime is 402796029869. The next prime is 402796029899. The reversal of 402796029873 is 378920697204.

402796029873 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 402796029873 - 2² = 402796029869 is a prime.

It is a super-2 number, since 2×402796029873² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402796029863) 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, 1984411 + ... + 2177952.

It is an arithmetic number, because the mean of its divisors is an integer number (67134768956).

Almost surely, 2^402796029873 is an apocalyptic number.

It is an amenable number.

402796029873 is a deficient number, since it is larger than the sum of its proper divisors (134282121775).

402796029873 is a wasteful number, since it uses less digits than its factorization.

402796029873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4194623.

The product of its (nonzero) digits is 9144576, while the sum is 57.

The spelling of 402796029873 in words is "four hundred two billion, seven hundred ninety-six million, twenty-nine thousand, eight hundred seventy-three".