340220313014612 has 24 divisors (see below), whose sum is σ = 603772390533312. Its totient is φ = 167713924694400.

The previous prime is 340220313014459. The next prime is 340220313014633. The reversal of 340220313014612 is 216410313022043.

It is a super-2 number, since 2×340220313014612² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 248023628 + ... + 249391580.

It is an arithmetic number, because the mean of its divisors is an integer number (25157182938888).

Almost surely, 2^{340220313014612} is an apocalyptic number.

It is an amenable number.

340220313014612 is a deficient number, since it is larger than the sum of its proper divisors (263552077518700).

340220313014612 is a wasteful number, since it uses less digits than its factorization.

340220313014612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243759 (or 2243757 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 340220313014612 its reverse (216410313022043), we get a palindrome (556630626036655).

The spelling of 340220313014612 in words is "three hundred forty trillion, two hundred twenty billion, three hundred thirteen million, fourteen thousand, six hundred twelve".