2114939970 has 480 divisors, whose sum is σ = 7266853440. Its totient is φ = 433900800.

The previous prime is 2114939969. The next prime is 2114939987. The reversal of 2114939970 is 799394112.

2114939970 is a `hidden beast` number, since 2 + 1 + 1 + 493 + 99 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 68223855 + ... + 68223885.

It is an arithmetic number, because the mean of its divisors is an integer number (15139278).

Almost surely, 2^2114939970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2114939970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3633426720).

2114939970 is an abundant number, since it is smaller than the sum of its proper divisors (5151913470).

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

2114939970 is a wasteful number, since it uses less digits than its factorization.

2114939970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 2114939970 is about 45988.4764913995. The cubic root of 2114939970 is about 1283.6087877080.

The spelling of 2114939970 in words is "two billion, one hundred fourteen million, nine hundred thirty-nine thousand, nine hundred seventy".