1416425953 has 4 divisors (see below), whose sum is σ = 1416542400. Its totient is φ = 1416309508.

The previous prime is 1416425911. The next prime is 1416425957. The reversal of 1416425953 is 3595246141.

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 a cyclic number.

It is not a de Polignac number, because 1416425953 - 2⁹ = 1416425441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416425957) 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, 37525 + ... + 65122.

It is an arithmetic number, because the mean of its divisors is an integer number (354135600).

Almost surely, 2^1416425953 is an apocalyptic number.

It is an amenable number.

1416425953 is a deficient number, since it is larger than the sum of its proper divisors (116447).

1416425953 is a wasteful number, since it uses less digits than its factorization.

1416425953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116446.

The product of its digits is 129600, while the sum is 40.

The square root of 1416425953 is about 37635.4348055127. The cubic root of 1416425953 is about 1123.0470685489.

The spelling of 1416425953 in words is "one billion, four hundred sixteen million, four hundred twenty-five thousand, nine hundred fifty-three".