772630213402 has 32 divisors (see below), whose sum is σ = 1213024108032. Its totient is φ = 368392088064.

The previous prime is 772630213363. The next prime is 772630213403. The reversal of 772630213402 is 204312036277.

It is not an unprimeable number, because it can be changed into a prime (772630213403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58450698 + ... + 58463914.

It is an arithmetic number, because the mean of its divisors is an integer number (37907003376).

Almost surely, 2^772630213402 is an apocalyptic number.

772630213402 is a deficient number, since it is larger than the sum of its proper divisors (440393894630).

772630213402 is a wasteful number, since it uses less digits than its factorization.

772630213402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17022.

The product of its (nonzero) digits is 84672, while the sum is 37.

Adding to 772630213402 its reverse (204312036277), we get a palindrome (976942249679).

The spelling of 772630213402 in words is "seven hundred seventy-two billion, six hundred thirty million, two hundred thirteen thousand, four hundred two".