141660533215461 has 32 divisors (see below), whose sum is σ = 205014818856960. Its totient is φ = 86490623620800.

The previous prime is 141660533215459. The next prime is 141660533215507. The reversal of 141660533215461 is 164512335066141.

It is not a de Polignac number, because 141660533215461 - 2¹ = 141660533215459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141660533215461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141660533215441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25514595 + ... + 30566576.

It is an arithmetic number, because the mean of its divisors is an integer number (6406713089280).

Almost surely, 2^{141660533215461} is an apocalyptic number.

It is an amenable number.

141660533215461 is a deficient number, since it is larger than the sum of its proper divisors (63354285641499).

141660533215461 is a wasteful number, since it uses less digits than its factorization.

141660533215461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56081697.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 141660533215461 in words is "one hundred forty-one trillion, six hundred sixty billion, five hundred thirty-three million, two hundred fifteen thousand, four hundred sixty-one".