1416390262494 has 16 divisors (see below), whose sum is σ = 2833209878400. Its totient is φ = 472058528600.

The previous prime is 1416390262481. The next prime is 1416390262513. The reversal of 1416390262494 is 4942620936141.

It is a happy number.

It is a super-2 number, since 2×1416390262494² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17846832 + ... + 17926019.

It is an arithmetic number, because the mean of its divisors is an integer number (177075617400).

Almost surely, 2^{1416390262494} is an apocalyptic number.

1416390262494 is an abundant number, since it is smaller than the sum of its proper divisors (1416819615906).

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

1416390262494 is a wasteful number, since it uses less digits than its factorization.

1416390262494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35779455.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 1416390262494 in words is "one trillion, four hundred sixteen billion, three hundred ninety million, two hundred sixty-two thousand, four hundred ninety-four".