401403130000 has 100 divisors (see below), whose sum is σ = 1014091486848. Its totient is φ = 153580240000.

The previous prime is 401403129971. The next prime is 401403130021. The reversal of 401403130000 is 31304104.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×401403130000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 642616 + ... + 1102615.

Almost surely, 2^401403130000 is an apocalyptic number.

401403130000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

401403130000 is an abundant number, since it is smaller than the sum of its proper divisors (612688356848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401403130000 is a wasteful number, since it uses less digits than its factorization.

401403130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745282 (or 1745261 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 401403130000 its reverse (31304104), we get a palindrome (401434434104).

The spelling of 401403130000 in words is "four hundred one billion, four hundred three million, one hundred thirty thousand".