260653331402 has 16 divisors (see below), whose sum is σ = 413998221312. Its totient is φ = 122654642880.

The previous prime is 260653331377. The next prime is 260653331437. The reversal of 260653331402 is 204133356062.

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, 606377 + ... + 942867.

It is an arithmetic number, because the mean of its divisors is an integer number (25874888832).

Almost surely, 2^260653331402 is an apocalyptic number.

260653331402 is a deficient number, since it is larger than the sum of its proper divisors (153344889910).

260653331402 is a wasteful number, since it uses less digits than its factorization.

260653331402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359293.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 260653331402 its reverse (204133356062), we get a palindrome (464786687464).

The spelling of 260653331402 in words is "two hundred sixty billion, six hundred fifty-three million, three hundred thirty-one thousand, four hundred two".