35042242154 has 8 divisors (see below), whose sum is σ = 55655325828. Its totient is φ = 16490466880.

The previous prime is 35042242141. The next prime is 35042242159. The reversal of 35042242154 is 45124224053.

It can be written as a sum of positive squares in 2 ways, for example, as 33352621129 + 1689621025 = 182627^2 + 41105^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 35042242154.

It is not an unprimeable number, because it can be changed into a prime (35042242159) 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, 515327057 + ... + 515327124.

Almost surely, 2^35042242154 is an apocalyptic number.

35042242154 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

35042242154 is a deficient number, since it is larger than the sum of its proper divisors (20613083674).

35042242154 is a wasteful number, since it uses less digits than its factorization.

35042242154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030654200.

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 35042242154 in words is "thirty-five billion, forty-two million, two hundred forty-two thousand, one hundred fifty-four".