2928241663438 has 64 divisors (see below), whose sum is σ = 5908628533248. Its totient is φ = 1055112168960.

The previous prime is 2928241663409. The next prime is 2928241663481. The reversal of 2928241663438 is 8343661428292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15169020 + ... + 15360847.

It is an arithmetic number, because the mean of its divisors is an integer number (92322320832).

Almost surely, 2^{2928241663438} is an apocalyptic number.

2928241663438 is an abundant number, since it is smaller than the sum of its proper divisors (2980386869810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2928241663438 is a wasteful number, since it uses less digits than its factorization.

2928241663438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30529937.

The product of its digits is 23887872, while the sum is 58.

The spelling of 2928241663438 in words is "two trillion, nine hundred twenty-eight billion, two hundred forty-one million, six hundred sixty-three thousand, four hundred thirty-eight".