10510001420 has 24 divisors (see below), whose sum is σ = 22289532048. Its totient is φ = 4162376000.

The previous prime is 10510001407. The next prime is 10510001423. The reversal of 10510001420 is 2410001501.

It is a super-2 number, since 2×10510001420² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10510001395 and 10510001404.

It is not an unprimeable number, because it can be changed into a prime (10510001423) 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, 2599466 + ... + 2603505.

It is an arithmetic number, because the mean of its divisors is an integer number (928730502).

Almost surely, 2^10510001420 is an apocalyptic number.

10510001420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10510001420 is an abundant number, since it is smaller than the sum of its proper divisors (11779530628).

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

10510001420 is a wasteful number, since it uses less digits than its factorization.

10510001420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5203081 (or 5203079 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

Adding to 10510001420 its reverse (2410001501), we get a palindrome (12920002921).

The spelling of 10510001420 in words is "ten billion, five hundred ten million, one thousand, four hundred twenty".