2653800804142 has 16 divisors (see below), whose sum is σ = 4040196884352. Its totient is φ = 1307069315640.

The previous prime is 2653800804091. The next prime is 2653800804181. The reversal of 2653800804142 is 2414080083562.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7501413 + ... + 7847215.

It is an arithmetic number, because the mean of its divisors is an integer number (252512305272).

Almost surely, 2^{2653800804142} is an apocalyptic number.

2653800804142 is a deficient number, since it is larger than the sum of its proper divisors (1386396080210).

2653800804142 is a wasteful number, since it uses less digits than its factorization.

2653800804142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403143.

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 2653800804142 in words is "two trillion, six hundred fifty-three billion, eight hundred million, eight hundred four thousand, one hundred forty-two".