77462361243134 has 48 divisors (see below), whose sum is σ = 135282453276960. Its totient is φ = 33169047871680.

The previous prime is 77462361243083. The next prime is 77462361243191. The reversal of 77462361243134 is 43134216326477.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 964513772 + ... + 964594080.

It is an arithmetic number, because the mean of its divisors is an integer number (2818384443270).

Almost surely, 2^{77462361243134} is an apocalyptic number.

77462361243134 is a deficient number, since it is larger than the sum of its proper divisors (57820092033826).

77462361243134 is a wasteful number, since it uses less digits than its factorization.

77462361243134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88833 (or 88826 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 53.

The spelling of 77462361243134 in words is "seventy-seven trillion, four hundred sixty-two billion, three hundred sixty-one million, two hundred forty-three thousand, one hundred thirty-four".