340253135310 has 32 divisors (see below), whose sum is σ = 890844573312. Its totient is φ = 82485608480.

The previous prime is 340253135303. The next prime is 340253135323. The reversal of 340253135310 is 13531352043.

It is a super-2 number, since 2×340253135310² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

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, 515534724 + ... + 515535383.

It is an arithmetic number, because the mean of its divisors is an integer number (27838892916).

Almost surely, 2^340253135310 is an apocalyptic number.

340253135310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340253135310 is an abundant number, since it is smaller than the sum of its proper divisors (550591438002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340253135310 is a wasteful number, since it uses less digits than its factorization.

340253135310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031070128.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 340253135310 its reverse (13531352043), we get a palindrome (353784487353).

The spelling of 340253135310 in words is "three hundred forty billion, two hundred fifty-three million, one hundred thirty-five thousand, three hundred ten".