343504051055 has 48 divisors (see below), whose sum is σ = 461394662400. Its totient is φ = 245274744000.

The previous prime is 343504051049. The next prime is 343504051063. The reversal of 343504051055 is 550150405343.

It is not a de Polignac number, because 343504051055 - 2³⁶ = 274784574319 is a prime.

It is a super-2 number, since 2×343504051055² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8535230 + ... + 8575380.

It is an arithmetic number, because the mean of its divisors is an integer number (9612388800).

Almost surely, 2^343504051055 is an apocalyptic number.

343504051055 is a deficient number, since it is larger than the sum of its proper divisors (117890611345).

343504051055 is a wasteful number, since it uses less digits than its factorization.

343504051055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40436 (or 40425 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 343504051055 its reverse (550150405343), we get a palindrome (893654456398).

The spelling of 343504051055 in words is "three hundred forty-three billion, five hundred four million, fifty-one thousand, fifty-five".