2601461650469 has 16 divisors (see below), whose sum is σ = 2921422484736. Its totient is φ = 2295708148800.

The previous prime is 2601461650441. The next prime is 2601461650471. The reversal of 2601461650469 is 9640561641062.

It is a de Polignac number, because none of the positive numbers 2^k-2601461650469 is a prime.

It is a super-2 number, since 2×2601461650469² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601461650429) 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, 7239662 + ... + 7590495.

It is an arithmetic number, because the mean of its divisors is an integer number (182588905296).

Almost surely, 2^{2601461650469} is an apocalyptic number.

It is an amenable number.

2601461650469 is a deficient number, since it is larger than the sum of its proper divisors (319960834267).

2601461650469 is a wasteful number, since it uses less digits than its factorization.

2601461650469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14830636.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 2601461650469 in words is "two trillion, six hundred one billion, four hundred sixty-one million, six hundred fifty thousand, four hundred sixty-nine".