10551394941 has 4 divisors (see below), whose sum is σ = 14068526592. Its totient is φ = 7034263292.

The previous prime is 10551394939. The next prime is 10551394943. The reversal of 10551394941 is 14949315501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (10551394939) and next prime (10551394943).

It is a cyclic number.

It is not a de Polignac number, because 10551394941 - 2¹ = 10551394939 is a prime.

It is a super-2 number, since 2×10551394941² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10551394893 and 10551394902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10551394943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1758565821 + ... + 1758565826.

It is an arithmetic number, because the mean of its divisors is an integer number (3517131648).

Almost surely, 2^10551394941 is an apocalyptic number.

It is an amenable number.

10551394941 is a deficient number, since it is larger than the sum of its proper divisors (3517131651).

10551394941 is an equidigital number, since it uses as much as digits as its factorization.

10551394941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517131650.

The product of its (nonzero) digits is 97200, while the sum is 42.

The spelling of 10551394941 in words is "ten billion, five hundred fifty-one million, three hundred ninety-four thousand, nine hundred forty-one".