77376774000034 has 8 divisors (see below), whose sum is σ = 116066160282780. Its totient is φ = 38688053905776.

The previous prime is 77376773999983. The next prime is 77376774000061. The reversal of 77376774000034 is 43000047767377.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 54001995446025 + 23374778554009 = 7348605^2 + 4834747^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166256649 + ... + 166721404.

Almost surely, 2^{77376774000034} is an apocalyptic number.

77376774000034 is a deficient number, since it is larger than the sum of its proper divisors (38689386282746).

77376774000034 is a wasteful number, since it uses less digits than its factorization.

77376774000034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333094244.

The product of its (nonzero) digits is 14521248, while the sum is 55.

The spelling of 77376774000034 in words is "seventy-seven trillion, three hundred seventy-six billion, seven hundred seventy-four million, thirty-four", and thus it is an aban number.