141846390625 has 63 divisors (see below), whose sum is σ = 186775519399. Its totient is φ = 107714750000.

The previous prime is 141846390611. The next prime is 141846390641. The reversal of 141846390625 is 526093648141.

The square root of 141846390625 is 376625.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 124271055441 + 17575335184 = 352521^2 + 132572^2 .

It is not a de Polignac number, because 141846390625 - 2²⁷ = 141712172897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 1082796810 + ... + 1082796940.

Almost surely, 2^141846390625 is an apocalyptic number.

141846390625 is the 376625-th square number.

141846390625 is the 188313-rd centered octagonal number.

It is an amenable number.

141846390625 is a deficient number, since it is larger than the sum of its proper divisors (44929128774).

141846390625 is an frugal number, since it uses more digits than its factorization.

141846390625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 159 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

Multiplying 141846390625 by its sum of digits (49), we get a square (6950473140625 = 2636375²).

The spelling of 141846390625 in words is "one hundred forty-one billion, eight hundred forty-six million, three hundred ninety thousand, six hundred twenty-five".