770364381043 has 4 divisors (see below), whose sum is σ = 772013984040. Its totient is φ = 768714778048.

The previous prime is 770364381037. The next prime is 770364381049. The reversal of 770364381043 is 340183463077.

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

It is an interprime number because it is at equal distance from previous prime (770364381037) and next prime (770364381049).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-770364381043 is a prime.

It is a super-2 number, since 2×770364381043² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 770364380984 and 770364381002.

It is not an unprimeable number, because it can be changed into a prime (770364381049) 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, 824800798 + ... + 824801731.

It is an arithmetic number, because the mean of its divisors is an integer number (193003496010).

Almost surely, 2^770364381043 is an apocalyptic number.

770364381043 is a deficient number, since it is larger than the sum of its proper divisors (1649602997).

770364381043 is a wasteful number, since it uses less digits than its factorization.

770364381043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649602996.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 770364381043 in words is "seven hundred seventy billion, three hundred sixty-four million, three hundred eighty-one thousand, forty-three".