10420107694 has 4 divisors (see below), whose sum is σ = 15630161544. Its totient is φ = 5210053846.

The previous prime is 10420107667. The next prime is 10420107697. The reversal of 10420107694 is 49670102401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49670102401 = 797 ⋅62321333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420107697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605026922 + ... + 2605026925.

It is an arithmetic number, because the mean of its divisors is an integer number (3907540386).

Almost surely, 2^10420107694 is an apocalyptic number.

10420107694 is a deficient number, since it is larger than the sum of its proper divisors (5210053850).

10420107694 is an equidigital number, since it uses as much as digits as its factorization.

10420107694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5210053849.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 10420107694 in words is "ten billion, four hundred twenty million, one hundred seven thousand, six hundred ninety-four".