1512630742641 has 8 divisors (see below), whose sum is σ = 2022619905600. Its totient is φ = 1005531037392.

The previous prime is 1512630742639. The next prime is 1512630742663. The reversal of 1512630742641 is 1462470362151.

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

It is not a de Polignac number, because 1512630742641 - 2¹ = 1512630742639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1512630742593 and 1512630742602.

It is not an unprimeable number, because it can be changed into a prime (1512630743641) 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, 722363205 + ... + 722365298.

It is an arithmetic number, because the mean of its divisors is an integer number (252827488200).

Almost surely, 2^{1512630742641} is an apocalyptic number.

It is an amenable number.

1512630742641 is a deficient number, since it is larger than the sum of its proper divisors (509989162959).

1512630742641 is a wasteful number, since it uses less digits than its factorization.

1512630742641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444728855.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 1512630742641 in words is "one trillion, five hundred twelve billion, six hundred thirty million, seven hundred forty-two thousand, six hundred forty-one".