77341003743 has 4 divisors (see below), whose sum is σ = 103121338328. Its totient is φ = 51560669160.

The previous prime is 77341003657. The next prime is 77341003757. The reversal of 77341003743 is 34730014377.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 77341003743 - 2⁹ = 77341003231 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 (77341003783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12890167288 + ... + 12890167293.

It is an arithmetic number, because the mean of its divisors is an integer number (25780334582).

Almost surely, 2^77341003743 is an apocalyptic number.

77341003743 is a deficient number, since it is larger than the sum of its proper divisors (25780334585).

77341003743 is a wasteful number, since it uses less digits than its factorization.

77341003743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25780334584.

The product of its (nonzero) digits is 148176, while the sum is 39.

The spelling of 77341003743 in words is "seventy-seven billion, three hundred forty-one million, three thousand, seven hundred forty-three".