1457344763016 has 32 divisors (see below), whose sum is σ = 3643577406240. Its totient is φ = 485752854528.

The previous prime is 1457344763003. The next prime is 1457344763029. The reversal of 1457344763016 is 6103674437541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1457344763003) and next prime (1457344763029).

It is a super-2 number, since 2×1457344763016² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1457344763016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379641 + ... + 2195016.

It is an arithmetic number, because the mean of its divisors is an integer number (113861793945).

Almost surely, 2^{1457344763016} is an apocalyptic number.

It is an amenable number.

1457344763016 is an abundant number, since it is smaller than the sum of its proper divisors (2186232643224).

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

1457344763016 is a wasteful number, since it uses less digits than its factorization.

1457344763016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591653 (or 3591649 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 1457344763016 in words is "one trillion, four hundred fifty-seven billion, three hundred forty-four million, seven hundred sixty-three thousand, sixteen".