146001259170840 has 64 divisors (see below), whose sum is σ = 448686796491360. Its totient is φ = 37984067425280.

The previous prime is 146001259170737. The next prime is 146001259170841. The reversal of 146001259170840 is 48071952100641.

It is a self number, because there is not a number n which added to its sum of digits gives 146001259170840.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146001259170841) 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, 14837521419 + ... + 14837531258.

Almost surely, 2^{146001259170840} is an apocalyptic number.

146001259170840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146001259170840 is an abundant number, since it is smaller than the sum of its proper divisors (302685537320520).

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

146001259170840 is a wasteful number, since it uses less digits than its factorization.

146001259170840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29675052732 (or 29675052728 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 146001259170840 in words is "one hundred forty-six trillion, one billion, two hundred fifty-nine million, one hundred seventy thousand, eight hundred forty".