770893073842 has 16 divisors (see below), whose sum is σ = 1158787127520. Its totient is φ = 384631527168.

The previous prime is 770893073837. The next prime is 770893073849. The reversal of 770893073842 is 248370398077.

It is a super-2 number, since 2×770893073842² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (770893073849) 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, 1662034 + ... + 2074642.

It is an arithmetic number, because the mean of its divisors is an integer number (72424195470).

Almost surely, 2^770893073842 is an apocalyptic number.

770893073842 is a deficient number, since it is larger than the sum of its proper divisors (387894053678).

770893073842 is a wasteful number, since it uses less digits than its factorization.

770893073842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414585.

The product of its (nonzero) digits is 14224896, while the sum is 58.

The spelling of 770893073842 in words is "seven hundred seventy billion, eight hundred ninety-three million, seventy-three thousand, eight hundred forty-two".