341213503531 has 16 divisors (see below), whose sum is σ = 360993740800. Its totient is φ = 321617132928.

The previous prime is 341213503513. The next prime is 341213503661. The reversal of 341213503531 is 135305312143.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 341213503531 - 2³¹ = 339066019883 is a prime.

It is a super-2 number, since 2×341213503531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341213503493 and 341213503502.

It is not an unprimeable number, because it can be changed into a prime (341213503931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7506490 + ... + 7551808.

It is an arithmetic number, because the mean of its divisors is an integer number (22562108800).

Almost surely, 2^341213503531 is an apocalyptic number.

341213503531 is a deficient number, since it is larger than the sum of its proper divisors (19780237269).

341213503531 is a wasteful number, since it uses less digits than its factorization.

341213503531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47338.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 341213503531 its reverse (135305312143), we get a palindrome (476518815674).

The spelling of 341213503531 in words is "three hundred forty-one billion, two hundred thirteen million, five hundred three thousand, five hundred thirty-one".