340155541 has 16 divisors (see below), whose sum is σ = 383390208. Its totient is φ = 299073600.

The previous prime is 340155493. The next prime is 340155551. The reversal of 340155541 is 145551043.

It is a cyclic number.

It is not a de Polignac number, because 340155541 - 2¹³ = 340147349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340155551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67996 + ... + 72826.

It is an arithmetic number, because the mean of its divisors is an integer number (23961888).

Almost surely, 2^340155541 is an apocalyptic number.

It is an amenable number.

340155541 is a deficient number, since it is larger than the sum of its proper divisors (43234667).

340155541 is a wasteful number, since it uses less digits than its factorization.

340155541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 340155541 is about 18443.3061298673. The cubic root of 340155541 is about 698.0596201704.

The spelling of 340155541 in words is "three hundred forty million, one hundred fifty-five thousand, five hundred forty-one".