10420120544626 has 32 divisors (see below), whose sum is σ = 16856415914688. Its totient is φ = 4802458541760.

The previous prime is 10420120544621. The next prime is 10420120544681. The reversal of 10420120544626 is 62644502102401.

It is not an unprimeable number, because it can be changed into a prime (10420120544621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55587016 + ... + 55774156.

It is an arithmetic number, because the mean of its divisors is an integer number (526762997334).

Almost surely, 2^{10420120544626} is an apocalyptic number.

10420120544626 is a deficient number, since it is larger than the sum of its proper divisors (6436295370062).

10420120544626 is a wasteful number, since it uses less digits than its factorization.

10420120544626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190186.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 10420120544626 in words is "ten trillion, four hundred twenty billion, one hundred twenty million, five hundred forty-four thousand, six hundred twenty-six".