2469842878000 has 40 divisors (see below), whose sum is σ = 5972080083840. Its totient is φ = 987937150400.

The previous prime is 2469842877991. The next prime is 2469842878003. The reversal of 2469842878000 is 8782489642.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2469842878000² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2469842878003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617458720 + ... + 617462719.

It is an arithmetic number, because the mean of its divisors is an integer number (149302002096).

Almost surely, 2^{2469842878000} is an apocalyptic number.

2469842878000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2469842878000 is an abundant number, since it is smaller than the sum of its proper divisors (3502237205840).

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

2469842878000 is a wasteful number, since it uses less digits than its factorization.

2469842878000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234921462 (or 1234921446 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 2469842878000 in words is "two trillion, four hundred sixty-nine billion, eight hundred forty-two million, eight hundred seventy-eight thousand".