141554885 has 12 divisors (see below), whose sum is σ = 171192972. Its totient is φ = 112363008.

The previous prime is 141554879. The next prime is 141554893. The reversal of 141554885 is 588455141.

It can be written as a sum of positive squares in 2 ways, for example, as 42393121 + 99161764 = 6511^2 + 9958^2 .

It is not a de Polignac number, because 141554885 - 2⁶ = 141554821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 369404 + ... + 369786.

It is an arithmetic number, because the mean of its divisors is an integer number (14266081).

Almost surely, 2^141554885 is an apocalyptic number.

It is an amenable number.

141554885 is a deficient number, since it is larger than the sum of its proper divisors (29638087).

141554885 is an frugal number, since it uses more digits than its factorization.

141554885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 581 counting only the distinct ones).

The product of its digits is 128000, while the sum is 41.

The square root of 141554885 is about 11897.6840183289. The cubic root of 141554885 is about 521.1646541005.

The spelling of 141554885 in words is "one hundred forty-one million, five hundred fifty-four thousand, eight hundred eighty-five".