10540541420 has 24 divisors (see below), whose sum is σ = 22552783344. Its totient is φ = 4136664896.

The previous prime is 10540541413. The next prime is 10540541423. The reversal of 10540541420 is 2414504501.

It is a super-2 number, since 2×10540541420² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10540541420.

It is not an unprimeable number, because it can be changed into a prime (10540541423) 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, 4970894 + ... + 4973013.

It is an arithmetic number, because the mean of its divisors is an integer number (939699306).

Almost surely, 2^10540541420 is an apocalyptic number.

10540541420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10540541420 is an abundant number, since it is smaller than the sum of its proper divisors (12012241924).

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

10540541420 is a wasteful number, since it uses less digits than its factorization.

10540541420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9943969 (or 9943967 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The spelling of 10540541420 in words is "ten billion, five hundred forty million, five hundred forty-one thousand, four hundred twenty".