341021400031 has 4 divisors (see below), whose sum is σ = 367253815432. Its totient is φ = 314788984632.

The previous prime is 341021400029. The next prime is 341021400053. The reversal of 341021400031 is 130004120143.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 341021400031 - 2¹ = 341021400029 is a prime.

It is a super-2 number, since 2×341021400031² (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 = 341021399981 and 341021400008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341021400091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13116207681 + ... + 13116207706.

It is an arithmetic number, because the mean of its divisors is an integer number (91813453858).

Almost surely, 2^341021400031 is an apocalyptic number.

341021400031 is a deficient number, since it is larger than the sum of its proper divisors (26232415401).

341021400031 is a wasteful number, since it uses less digits than its factorization.

341021400031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26232415400.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 341021400031 its reverse (130004120143), we get a palindrome (471025520174).

The spelling of 341021400031 in words is "three hundred forty-one billion, twenty-one million, four hundred thousand, thirty-one".