340336131650 has 48 divisors (see below), whose sum is σ = 670461005160. Its totient is φ = 128088499200.

The previous prime is 340336131607. The next prime is 340336131671. The reversal of 340336131650 is 56131633043.

It can be written as a sum of positive squares in 12 ways, for example, as 1270993801 + 339065137849 = 35651^2 + 582293^2 .

It is a super-2 number, since 2×340336131650² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 340336131650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2890940 + ... + 3006360.

Almost surely, 2^340336131650 is an apocalyptic number.

340336131650 is a deficient number, since it is larger than the sum of its proper divisors (330124873510).

340336131650 is a wasteful number, since it uses less digits than its factorization.

340336131650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118919 (or 118914 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 35.

Adding to 340336131650 its reverse (56131633043), we get a palindrome (396467764693).

The spelling of 340336131650 in words is "three hundred forty billion, three hundred thirty-six million, one hundred thirty-one thousand, six hundred fifty".