2829881882046 has 32 divisors (see below), whose sum is σ = 5672848608000. Its totient is φ = 941113510400.

The previous prime is 2829881882021. The next prime is 2829881882081. The reversal of 2829881882046 is 6402881889282.

It is a super-2 number, since 2×2829881882046² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37816015 + ... + 37890773.

It is an arithmetic number, because the mean of its divisors is an integer number (177276519000).

Almost surely, 2^{2829881882046} is an apocalyptic number.

2829881882046 is an abundant number, since it is smaller than the sum of its proper divisors (2842966725954).

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

2829881882046 is a wasteful number, since it uses less digits than its factorization.

2829881882046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89264.

The product of its (nonzero) digits is 56623104, while the sum is 66.

The spelling of 2829881882046 in words is "two trillion, eight hundred twenty-nine billion, eight hundred eighty-one million, eight hundred eighty-two thousand, forty-six".