10520356414 has 16 divisors (see below), whose sum is σ = 16014123360. Its totient is φ = 5182420320.

The previous prime is 10520356403. The next prime is 10520356421. The reversal of 10520356414 is 41465302501.

It is a happy number.

It is a super-2 number, since 2×10520356414² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180832 + ... + 231820.

It is an arithmetic number, because the mean of its divisors is an integer number (1000882710).

Almost surely, 2^10520356414 is an apocalyptic number.

10520356414 is a deficient number, since it is larger than the sum of its proper divisors (5493766946).

10520356414 is a wasteful number, since it uses less digits than its factorization.

10520356414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52515.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 10520356414 its reverse (41465302501), we get a palindrome (51985658915).

The spelling of 10520356414 in words is "ten billion, five hundred twenty million, three hundred fifty-six thousand, four hundred fourteen".