2869369421340 has 48 divisors (see below), whose sum is σ = 8205175544832. Its totient is φ = 748885068096.

The previous prime is 2869369421309. The next prime is 2869369421363. The reversal of 2869369421340 is 431249639682.

It is a super-2 number, since 2×2869369421340² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508750624 + ... + 508756263.

It is an arithmetic number, because the mean of its divisors is an integer number (170941157184).

Almost surely, 2^{2869369421340} is an apocalyptic number.

2869369421340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2869369421340 is an abundant number, since it is smaller than the sum of its proper divisors (5335806123492).

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

2869369421340 is a wasteful number, since it uses less digits than its factorization.

2869369421340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017506946 (or 1017506944 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 57.

The spelling of 2869369421340 in words is "two trillion, eight hundred sixty-nine billion, three hundred sixty-nine million, four hundred twenty-one thousand, three hundred forty".