3821350378232 has 32 divisors (see below), whose sum is σ = 7210721152800. Its totient is φ = 1898516505984.

The previous prime is 3821350378229. The next prime is 3821350378247. The reversal of 3821350378232 is 2328730531283.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350132 + ... + 2786627.

It is an arithmetic number, because the mean of its divisors is an integer number (225335036025).

Almost surely, 2^{3821350378232} is an apocalyptic number.

It is an amenable number.

3821350378232 is a deficient number, since it is larger than the sum of its proper divisors (3389370774568).

3821350378232 is a wasteful number, since it uses less digits than its factorization.

3821350378232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137735 (or 3137731 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 3821350378232 in words is "three trillion, eight hundred twenty-one billion, three hundred fifty million, three hundred seventy-eight thousand, two hundred thirty-two".