340011131402 has 32 divisors (see below), whose sum is σ = 534527083200. Its totient is φ = 162072586368.

The previous prime is 340011131371. The next prime is 340011131419. The reversal of 340011131402 is 204131110043.

It is a super-2 number, since 2×340011131402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357374 + ... + 898742.

It is an arithmetic number, because the mean of its divisors is an integer number (16703971350).

Almost surely, 2^340011131402 is an apocalyptic number.

340011131402 is a deficient number, since it is larger than the sum of its proper divisors (194515951798).

340011131402 is a wasteful number, since it uses less digits than its factorization.

340011131402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541590.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 340011131402 its reverse (204131110043), we get a palindrome (544142241445).

The spelling of 340011131402 in words is "three hundred forty billion, eleven million, one hundred thirty-one thousand, four hundred two".