3642900432215 has 16 divisors (see below), whose sum is σ = 4773477795840. Its totient is φ = 2646832156320.

The previous prime is 3642900432191. The next prime is 3642900432217. The reversal of 3642900432215 is 5122340092463.

It is not a de Polignac number, because 3642900432215 - 2³⁸ = 3368022525271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642900432217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31817039 + ... + 31931328.

It is an arithmetic number, because the mean of its divisors is an integer number (298342362240).

Almost surely, 2^{3642900432215} is an apocalyptic number.

3642900432215 is a deficient number, since it is larger than the sum of its proper divisors (1130577363625).

3642900432215 is a wasteful number, since it uses less digits than its factorization.

3642900432215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63749422.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 3642900432215 in words is "three trillion, six hundred forty-two billion, nine hundred million, four hundred thirty-two thousand, two hundred fifteen".