141819783925 has 12 divisors (see below), whose sum is σ = 175895638660. Its totient is φ = 113430597120.

The previous prime is 141819783923. The next prime is 141819783953. The reversal of 141819783925 is 529387918141.

It can be written as a sum of positive squares in 6 ways, for example, as 20799985284 + 121019798641 = 144222^2 + 347879^2 .

It is not a de Polignac number, because 141819783925 - 2¹ = 141819783923 is a prime.

It is a super-2 number, since 2×141819783925² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 141819783925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141819783923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 515670 + ... + 741319.

Almost surely, 2^141819783925 is an apocalyptic number.

It is an amenable number.

141819783925 is a deficient number, since it is larger than the sum of its proper divisors (34075854735).

141819783925 is a wasteful number, since it uses less digits than its factorization.

141819783925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261512 (or 1261507 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 58.

The spelling of 141819783925 in words is "one hundred forty-one billion, eight hundred nineteen million, seven hundred eighty-three thousand, nine hundred twenty-five".