146870331247507 has 16 divisors (see below), whose sum is σ = 169421918077440. Its totient is φ = 124711291631808.

The previous prime is 146870331247483. The next prime is 146870331247513. The reversal of 146870331247507 is 705742133078641.

146870331247507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146870331247507 - 2³¹ = 146868183763859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146870331247307) 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, 97707919 + ... + 99199687.

It is an arithmetic number, because the mean of its divisors is an integer number (10588869879840).

Almost surely, 2^{146870331247507} is an apocalyptic number.

146870331247507 is a deficient number, since it is larger than the sum of its proper divisors (22551586829933).

146870331247507 is a wasteful number, since it uses less digits than its factorization.

146870331247507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623330.

The product of its (nonzero) digits is 23708160, while the sum is 58.

The spelling of 146870331247507 in words is "one hundred forty-six trillion, eight hundred seventy billion, three hundred thirty-one million, two hundred forty-seven thousand, five hundred seven".