770150422734 has 96 divisors (see below), whose sum is σ = 1962847987200. Its totient is φ = 199201887360.

The previous prime is 770150422711. The next prime is 770150422753. The reversal of 770150422734 is 437224051077.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 274722 + ... + 1271130.

It is an arithmetic number, because the mean of its divisors is an integer number (20446333200).

Almost surely, 2^770150422734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 770150422734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (981423993600).

770150422734 is an abundant number, since it is smaller than the sum of its proper divisors (1192697564466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

770150422734 is a wasteful number, since it uses less digits than its factorization.

770150422734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996678 (or 996671 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 42.

The spelling of 770150422734 in words is "seven hundred seventy billion, one hundred fifty million, four hundred twenty-two thousand, seven hundred thirty-four".