10134401420 has 96 divisors (see below), whose sum is σ = 26473801536. Its totient is φ = 3201638400.

The previous prime is 10134401401. The next prime is 10134401467. The reversal of 10134401420 is 2410443101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10134401392 and 10134401401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55601 + ... + 152840.

It is an arithmetic number, because the mean of its divisors is an integer number (275768766).

Almost surely, 2^10134401420 is an apocalyptic number.

10134401420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10134401420 is an abundant number, since it is smaller than the sum of its proper divisors (16339400116).

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

10134401420 is a wasteful number, since it uses less digits than its factorization.

10134401420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208491 (or 208489 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10134401420 its reverse (2410443101), we get a palindrome (12544844521).

The spelling of 10134401420 in words is "ten billion, one hundred thirty-four million, four hundred one thousand, four hundred twenty".