761822144468 has 24 divisors (see below), whose sum is σ = 1662157406784. Its totient is φ = 296813822400.

The previous prime is 761822144467. The next prime is 761822144471. The reversal of 761822144468 is 864441228167.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761822144467) 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, 1236723953 + ... + 1236724568.

It is an arithmetic number, because the mean of its divisors is an integer number (69256558616).

Almost surely, 2^761822144468 is an apocalyptic number.

It is an amenable number.

761822144468 is an abundant number, since it is smaller than the sum of its proper divisors (900335262316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

761822144468 is a wasteful number, since it uses less digits than its factorization.

761822144468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473448543 (or 2473448541 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 53.

The spelling of 761822144468 in words is "seven hundred sixty-one billion, eight hundred twenty-two million, one hundred forty-four thousand, four hundred sixty-eight".