1480418917451 has 16 divisors (see below), whose sum is σ = 1569732057600. Its totient is φ = 1392247800288.

The previous prime is 1480418917429. The next prime is 1480418917457. The reversal of 1480418917451 is 1547198140841.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1480418917451 is a prime.

It is a super-2 number, since 2×1480418917451² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1480418917393 and 1480418917402.

It is not an unprimeable number, because it can be changed into a prime (1480418917457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26310590 + ... + 26366796.

It is an arithmetic number, because the mean of its divisors is an integer number (98108253600).

Almost surely, 2^{1480418917451} is an apocalyptic number.

1480418917451 is a deficient number, since it is larger than the sum of its proper divisors (89313140149).

1480418917451 is a wasteful number, since it uses less digits than its factorization.

1480418917451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66338.

The product of its (nonzero) digits is 1290240, while the sum is 53.

The spelling of 1480418917451 in words is "one trillion, four hundred eighty billion, four hundred eighteen million, nine hundred seventeen thousand, four hundred fifty-one".