1416829425 has 48 divisors (see below), whose sum is σ = 2637926400. Its totient is φ = 664776000.

The previous prime is 1416829397. The next prime is 1416829451. The reversal of 1416829425 is 5249286141.

It is not a de Polignac number, because 1416829425 - 2⁶ = 1416829361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2125 + ... + 53274.

It is an arithmetic number, because the mean of its divisors is an integer number (54956800).

Almost surely, 2^1416829425 is an apocalyptic number.

1416829425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1416829425 is a deficient number, since it is larger than the sum of its proper divisors (1221096975).

1416829425 is a wasteful number, since it uses less digits than its factorization.

1416829425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55454 (or 55449 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 1416829425 is about 37640.7946913983. The cubic root of 1416829425 is about 1123.1536925553.

The spelling of 1416829425 in words is "one billion, four hundred sixteen million, eight hundred twenty-nine thousand, four hundred twenty-five".