2134425011212 has 48 divisors (see below), whose sum is σ = 4206453818112. Its totient is φ = 940269971520.

The previous prime is 2134425011179. The next prime is 2134425011231. The reversal of 2134425011212 is 2121105244312.

It is a happy 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, 1352214 + ... + 2469277.

It is an arithmetic number, because the mean of its divisors is an integer number (87634454544).

Almost surely, 2^{2134425011212} is an apocalyptic number.

It is an amenable number.

2134425011212 is a deficient number, since it is larger than the sum of its proper divisors (2072028806900).

2134425011212 is a wasteful number, since it uses less digits than its factorization.

2134425011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821998 (or 3821996 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 2134425011212 in words is "two trillion, one hundred thirty-four billion, four hundred twenty-five million, eleven thousand, two hundred twelve".