10040220351 has 32 divisors (see below), whose sum is σ = 17019425280. Its totient is φ = 5730481728.

The previous prime is 10040220341. The next prime is 10040220367. The reversal of 10040220351 is 15302204001.

10040220351 is a `hidden beast` number, since 10 + 0 + 402 + 203 + 51 = 666.

It is not a de Polignac number, because 10040220351 - 2⁶ = 10040220287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040220341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130980 + ... + 192966.

It is an arithmetic number, because the mean of its divisors is an integer number (531857040).

Almost surely, 2^10040220351 is an apocalyptic number.

10040220351 is a deficient number, since it is larger than the sum of its proper divisors (6979204929).

10040220351 is an equidigital number, since it uses as much as digits as its factorization.

10040220351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62860 (or 62854 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10040220351 its reverse (15302204001), we get a palindrome (25342424352).

The spelling of 10040220351 in words is "ten billion, forty million, two hundred twenty thousand, three hundred fifty-one".