10453444474 has 16 divisors (see below), whose sum is σ = 17116864416. Its totient is φ = 4748446800.

The previous prime is 10453444427. The next prime is 10453444481. The reversal of 10453444474 is 47444435401.

It is a super-2 number, since 2×10453444474² (a number of 21 digits) contains 22 as substring.

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, 121497 + ... + 188860.

It is an arithmetic number, because the mean of its divisors is an integer number (1069804026).

Almost surely, 2^10453444474 is an apocalyptic number.

10453444474 is a deficient number, since it is larger than the sum of its proper divisors (6663419942).

10453444474 is a wasteful number, since it uses less digits than its factorization.

10453444474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311901.

The product of its (nonzero) digits is 430080, while the sum is 40.

Adding to 10453444474 its reverse (47444435401), we get a palindrome (57897879875).

The spelling of 10453444474 in words is "ten billion, four hundred fifty-three million, four hundred forty-four thousand, four hundred seventy-four".