141904888322 has 6 divisors (see below), whose sum is σ = 212858131593. Its totient is φ = 70952177792.

The previous prime is 141904888313. The next prime is 141904888337. The reversal of 141904888322 is 223888409141.

It can be written as a sum of positive squares in 2 ways, for example, as 105286621441 + 36618266881 = 324479^2 + 191359^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=266369.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 399554 + ... + 665922.

Almost surely, 2^141904888322 is an apocalyptic number.

141904888322 is a deficient number, since it is larger than the sum of its proper divisors (70953243271).

141904888322 is an frugal number, since it uses more digits than its factorization.

141904888322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532740 (or 266371 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 50.

Multiplying 141904888322 by its sum of digits (50), we get a square (7095244416100 = 2663690²).

The spelling of 141904888322 in words is "one hundred forty-one billion, nine hundred four million, eight hundred eighty-eight thousand, three hundred twenty-two".