2698356811402 has 32 divisors (see below), whose sum is σ = 4629134949120. Its totient is φ = 1155593796480.

The previous prime is 2698356811361. The next prime is 2698356811421. The reversal of 2698356811402 is 2041186538962.

It is a super-2 number, since 2×2698356811402² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240983668 + ... + 240994864.

It is an arithmetic number, because the mean of its divisors is an integer number (144660467160).

Almost surely, 2^{2698356811402} is an apocalyptic number.

2698356811402 is a deficient number, since it is larger than the sum of its proper divisors (1930778137718).

2698356811402 is a wasteful number, since it uses less digits than its factorization.

2698356811402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22246.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 2698356811402 in words is "two trillion, six hundred ninety-eight billion, three hundred fifty-six million, eight hundred eleven thousand, four hundred two".