3820535864542 has 8 divisors (see below), whose sum is σ = 5737716711000. Its totient is φ = 1907963627544.

The previous prime is 3820535864533. The next prime is 3820535864569. The reversal of 3820535864542 is 2454685350283.

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

It is a congruent number.

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, 1152150292 + ... + 1152153607.

It is an arithmetic number, because the mean of its divisors is an integer number (717214588875).

Almost surely, 2^{3820535864542} is an apocalyptic number.

3820535864542 is a deficient number, since it is larger than the sum of its proper divisors (1917180846458).

3820535864542 is a wasteful number, since it uses less digits than its factorization.

3820535864542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304304730.

The product of its (nonzero) digits is 27648000, while the sum is 55.

The spelling of 3820535864542 in words is "three trillion, eight hundred twenty billion, five hundred thirty-five million, eight hundred sixty-four thousand, five hundred forty-two".