141425661 has 8 divisors (see below), whose sum is σ = 203072800. Its totient is φ = 87031152.

The previous prime is 141425659. The next prime is 141425693. The reversal of 141425661 is 166524141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141425661 - 2¹ = 141425659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141425611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813111 + ... + 1813188.

It is an arithmetic number, because the mean of its divisors is an integer number (25384100).

Almost surely, 2^141425661 is an apocalyptic number.

It is an amenable number.

141425661 is a deficient number, since it is larger than the sum of its proper divisors (61647139).

141425661 is a wasteful number, since it uses less digits than its factorization.

141425661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3626315.

The product of its digits is 5760, while the sum is 30.

The square root of 141425661 is about 11892.2521416257. The cubic root of 141425661 is about 521.0060171988.

The spelling of 141425661 in words is "one hundred forty-one million, four hundred twenty-five thousand, six hundred sixty-one".