151561302740641 has 16 divisors (see below), whose sum is σ = 153362254795776. Its totient is φ = 149766972353856.

The previous prime is 151561302740623. The next prime is 151561302740669. The reversal of 151561302740641 is 146047203165151.

It is a cyclic number.

It is not a de Polignac number, because 151561302740641 - 2⁵ = 151561302740609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151561302740591 and 151561302740600.

It is not an unprimeable number, because it can be changed into a prime (151561302740671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107790256 + ... + 109187278.

It is an arithmetic number, because the mean of its divisors is an integer number (9585140924736).

Almost surely, 2^{151561302740641} is an apocalyptic number.

It is an amenable number.

151561302740641 is a deficient number, since it is larger than the sum of its proper divisors (1800952055135).

151561302740641 is a wasteful number, since it uses less digits than its factorization.

151561302740641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399392.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 151561302740641 in words is "one hundred fifty-one trillion, five hundred sixty-one billion, three hundred two million, seven hundred forty thousand, six hundred forty-one".