141550256651 has 4 divisors (see below), whose sum is σ = 141833925000. Its totient is φ = 141266588304.

The previous prime is 141550256629. The next prime is 141550256663. The reversal of 141550256651 is 156652055141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141550256651 - 2¹⁸ = 141549994507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141550256599 and 141550256608.

It is not an unprimeable number, because it can be changed into a prime (141550256621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141833426 + ... + 141834423.

It is an arithmetic number, because the mean of its divisors is an integer number (35458481250).

Almost surely, 2^141550256651 is an apocalyptic number.

141550256651 is a deficient number, since it is larger than the sum of its proper divisors (283668349).

141550256651 is an equidigital number, since it uses as much as digits as its factorization.

141550256651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283668348.

The product of its (nonzero) digits is 180000, while the sum is 41.

The spelling of 141550256651 in words is "one hundred forty-one billion, five hundred fifty million, two hundred fifty-six thousand, six hundred fifty-one".