1416400352 has 24 divisors (see below), whose sum is σ = 2909780496. Its totient is φ = 677408512.

The previous prime is 1416400351. The next prime is 1416400357. The reversal of 1416400352 is 2530046141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1416400351) 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, 961493 + ... + 962964.

It is an arithmetic number, because the mean of its divisors is an integer number (121240854).

Almost surely, 2^1416400352 is an apocalyptic number.

It is an amenable number.

1416400352 is an abundant number, since it is smaller than the sum of its proper divisors (1493380144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1416400352 is a wasteful number, since it uses less digits than its factorization.

1416400352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924490 (or 1924482 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1416400352 is about 37635.0946856787. The cubic root of 1416400352 is about 1123.0403023872.

Adding to 1416400352 its reverse (2530046141), we get a palindrome (3946446493).

The spelling of 1416400352 in words is "one billion, four hundred sixteen million, four hundred thousand, three hundred fifty-two".