10040211420 has 72 divisors (see below), whose sum is σ = 29670140304. Its totient is φ = 2536468992.

The previous prime is 10040211359. The next prime is 10040211421. The reversal of 10040211420 is 2411204001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10040211420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040211421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210109 + ... + 253428.

It is an arithmetic number, because the mean of its divisors is an integer number (412085282).

Almost surely, 2^10040211420 is an apocalyptic number.

10040211420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10040211420 is an abundant number, since it is smaller than the sum of its proper divisors (19629928884).

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

10040211420 is a wasteful number, since it uses less digits than its factorization.

10040211420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463587 (or 463566 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10040211420 its reverse (2411204001), we get a palindrome (12451415421).

The spelling of 10040211420 in words is "ten billion, forty million, two hundred eleven thousand, four hundred twenty".