2829878473430 has 8 divisors (see below), whose sum is σ = 5093781252192. Its totient is φ = 1131951389368.

The previous prime is 2829878473423. The next prime is 2829878473517. The reversal of 2829878473430 is 343748789282.

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, 141493923662 + ... + 141493923681.

It is an arithmetic number, because the mean of its divisors is an integer number (636722656524).

Almost surely, 2^{2829878473430} is an apocalyptic number.

2829878473430 is a deficient number, since it is larger than the sum of its proper divisors (2263902778762).

2829878473430 is a wasteful number, since it uses less digits than its factorization.

2829878473430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282987847350.

The product of its (nonzero) digits is 130056192, while the sum is 65.

The spelling of 2829878473430 in words is "two trillion, eight hundred twenty-nine billion, eight hundred seventy-eight million, four hundred seventy-three thousand, four hundred thirty".