7142480115687 has 64 divisors (see below), whose sum is σ = 12485345566720. Its totient is φ = 3949075814400.

The previous prime is 7142480115679. The next prime is 7142480115709. The reversal of 7142480115687 is 7865110842417.

It is a happy number.

7142480115687 is a `hidden beast` number, since 7 + 1 + 4 + 2 + 480 + 1 + 156 + 8 + 7 = 666.

It is not a de Polignac number, because 7142480115687 - 2³ = 7142480115679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7142480115487) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34776237 + ... + 34981017.

It is an arithmetic number, because the mean of its divisors is an integer number (195083524480).

Almost surely, 2^{7142480115687} is an apocalyptic number.

7142480115687 is a deficient number, since it is larger than the sum of its proper divisors (5342865451033).

7142480115687 is a wasteful number, since it uses less digits than its factorization.

7142480115687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210781 (or 210775 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 54.

The spelling of 7142480115687 in words is "seven trillion, one hundred forty-two billion, four hundred eighty million, one hundred fifteen thousand, six hundred eighty-seven".