77734867701351 has 8 divisors (see below), whose sum is σ = 118453131735424. Its totient is φ = 44419924400760.

The previous prime is 77734867701343. The next prime is 77734867701427. The reversal of 77734867701351 is 15310776843777.

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

It is not a de Polignac number, because 77734867701351 - 2³ = 77734867701343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77734867701551) 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, 1850830183345 + ... + 1850830183386.

It is an arithmetic number, because the mean of its divisors is an integer number (14806641466928).

Almost surely, 2^{77734867701351} is an apocalyptic number.

77734867701351 is a deficient number, since it is larger than the sum of its proper divisors (40718264034073).

77734867701351 is a wasteful number, since it uses less digits than its factorization.

77734867701351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701660366741.

The product of its (nonzero) digits is 145212480, while the sum is 66.

The spelling of 77734867701351 in words is "seventy-seven trillion, seven hundred thirty-four billion, eight hundred sixty-seven million, seven hundred one thousand, three hundred fifty-one".