780620060402 has 16 divisors (see below), whose sum is σ = 1441144727232. Its totient is φ = 308816727120.

The previous prime is 780620060387. The next prime is 780620060417. The reversal of 780620060402 is 204060026087.

780620060402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (780620060387) and next prime (780620060417).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2144560424 + ... + 2144560787.

It is an arithmetic number, because the mean of its divisors is an integer number (90071545452).

Almost surely, 2^780620060402 is an apocalyptic number.

780620060402 is a deficient number, since it is larger than the sum of its proper divisors (660524666830).

780620060402 is a wasteful number, since it uses less digits than its factorization.

780620060402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289121233.

The product of its (nonzero) digits is 32256, while the sum is 35.

Adding to 780620060402 its reverse (204060026087), we get a palindrome (984680086489).

The spelling of 780620060402 in words is "seven hundred eighty billion, six hundred twenty million, sixty thousand, four hundred two".