3634534342042 has 8 divisors (see below), whose sum is σ = 5494729084416. Its totient is φ = 1802957980572.

The previous prime is 3634534342037. The next prime is 3634534342063. The reversal of 3634534342042 is 2402434354363.

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 3634534342042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7154594908 + ... + 7154595415.

It is an arithmetic number, because the mean of its divisors is an integer number (686841135552).

Almost surely, 2^{3634534342042} is an apocalyptic number.

3634534342042 is a deficient number, since it is larger than the sum of its proper divisors (1860194742374).

3634534342042 is a wasteful number, since it uses less digits than its factorization.

3634534342042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14309190452.

The product of its (nonzero) digits is 2488320, while the sum is 43.

The spelling of 3634534342042 in words is "three trillion, six hundred thirty-four billion, five hundred thirty-four million, three hundred forty-two thousand, forty-two".