1453440711416 has 8 divisors (see below), whose sum is σ = 2725201333920. Its totient is φ = 726720355704.

The previous prime is 1453440711413. The next prime is 1453440711421. The reversal of 1453440711416 is 6141170443541.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1453440711416² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453440711413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90840044456 + ... + 90840044471.

It is an arithmetic number, because the mean of its divisors is an integer number (340650166740).

Almost surely, 2^{1453440711416} is an apocalyptic number.

It is an amenable number.

1453440711416 is a deficient number, since it is larger than the sum of its proper divisors (1271760622504).

1453440711416 is a wasteful number, since it uses less digits than its factorization.

1453440711416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181680088933 (or 181680088929 counting only the distinct ones).

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

The spelling of 1453440711416 in words is "one trillion, four hundred fifty-three billion, four hundred forty million, seven hundred eleven thousand, four hundred sixteen".