341155431 has 12 divisors (see below), whose sum is σ = 518716120. Its totient is φ = 215466480.

The previous prime is 341155387. The next prime is 341155433. The reversal of 341155431 is 134551143.

It is a happy number.

341155431 is a `hidden beast` number, since 3 + 4 + 115 + 543 + 1 = 666.

It is not a de Polignac number, because 341155431 - 2¹¹ = 341153383 is a prime.

It is a super-2 number, since 2×341155431² = 232774056201591522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341155395 and 341155404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341155433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 997360 + ... + 997701.

Almost surely, 2^341155431 is an apocalyptic number.

341155431 is a deficient number, since it is larger than the sum of its proper divisors (177560689).

341155431 is a wasteful number, since it uses less digits than its factorization.

341155431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995086 (or 1995083 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 341155431 is about 18470.3933634344. The cubic root of 341155431 is about 698.7429350617.

The spelling of 341155431 in words is "three hundred forty-one million, one hundred fifty-five thousand, four hundred thirty-one".