341072542 has 4 divisors (see below), whose sum is σ = 511608816. Its totient is φ = 170536270.

The previous prime is 341072531. The next prime is 341072579. The reversal of 341072542 is 245270143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245270143 = 3727 ⋅65809.

It is a self number, because there is not a number n which added to its sum of digits gives 341072542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85268134 + ... + 85268137.

It is an arithmetic number, because the mean of its divisors is an integer number (127902204).

Almost surely, 2^341072542 is an apocalyptic number.

341072542 is a deficient number, since it is larger than the sum of its proper divisors (170536274).

341072542 is a wasteful number, since it uses less digits than its factorization.

341072542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170536273.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 341072542 is about 18468.1493929414. The cubic root of 341072542 is about 698.6863403356.

The spelling of 341072542 in words is "three hundred forty-one million, seventy-two thousand, five hundred forty-two".