343502551342 has 16 divisors (see below), whose sum is σ = 525195731520. Its totient is φ = 168440025312.

The previous prime is 343502551339. The next prime is 343502551349. The reversal of 343502551342 is 243155205343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343502551349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424998 + ... + 931465.

It is an arithmetic number, because the mean of its divisors is an integer number (32824733220).

Almost surely, 2^343502551342 is an apocalyptic number.

343502551342 is a deficient number, since it is larger than the sum of its proper divisors (181693180178).

343502551342 is a wasteful number, since it uses less digits than its factorization.

343502551342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358907.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 343502551342 its reverse (243155205343), we get a palindrome (586657756685).

The spelling of 343502551342 in words is "three hundred forty-three billion, five hundred two million, five hundred fifty-one thousand, three hundred forty-two".