404012553115031 has 8 divisors (see below), whose sum is σ = 472466507297664. Its totient is φ = 338243067723960.

The previous prime is 404012553115021. The next prime is 404012553115121. The reversal of 404012553115031 is 130511355210404.

It is a happy number.

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

It is not a de Polignac number, because 404012553115031 - 2⁴⁶ = 333643808937367 is a prime.

It is a super-2 number, since 2×404012553115031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404012553114982 and 404012553115000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404012553115021) 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, 671117197565 + ... + 671117198166.

It is an arithmetic number, because the mean of its divisors is an integer number (59058313412208).

Almost surely, 2^{404012553115031} is an apocalyptic number.

404012553115031 is a deficient number, since it is larger than the sum of its proper divisors (68453954182633).

404012553115031 is a wasteful number, since it uses less digits than its factorization.

404012553115031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342234395781.

The product of its (nonzero) digits is 36000, while the sum is 35.

The spelling of 404012553115031 in words is "four hundred four trillion, twelve billion, five hundred fifty-three million, one hundred fifteen thousand, thirty-one".