1416834725 has 12 divisors (see below), whose sum is σ = 1768070244. Its totient is φ = 1126245120.

The previous prime is 1416834721. The next prime is 1416834751. The reversal of 1416834725 is 5274386141.

It can be written as a sum of positive squares in 6 ways, for example, as 224790049 + 1192044676 = 14993^2 + 34526^2 .

It is not a de Polignac number, because 1416834725 - 2² = 1416834721 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416834721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176564 + ... + 184413.

It is an arithmetic number, because the mean of its divisors is an integer number (147339187).

Almost surely, 2^1416834725 is an apocalyptic number.

It is an amenable number.

1416834725 is a deficient number, since it is larger than the sum of its proper divisors (351235519).

1416834725 is a wasteful number, since it uses less digits than its factorization.

1416834725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361144 (or 361139 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 1416834725 is about 37640.8650936718. The cubic root of 1416834725 is about 1123.1550930314.

The spelling of 1416834725 in words is "one billion, four hundred sixteen million, eight hundred thirty-four thousand, seven hundred twenty-five".