4121972970 has 32 divisors (see below), whose sum is σ = 10211857920. Its totient is φ = 1063734720.

The previous prime is 4121972969. The next prime is 4121972977. The reversal of 4121972970 is 792791214.

4121972970 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4121972970² = 33981322330821241800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4121972977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2215185 + ... + 2217044.

It is an arithmetic number, because the mean of its divisors is an integer number (319120560).

Almost surely, 2^4121972970 is an apocalyptic number.

4121972970 is an abundant number, since it is smaller than the sum of its proper divisors (6089884950).

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

4121972970 is a wasteful number, since it uses less digits than its factorization.

4121972970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432270.

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 4121972970 is about 64202.5931719273. The cubic root of 4121972970 is about 1603.3747739438.

The spelling of 4121972970 in words is "four billion, one hundred twenty-one million, nine hundred seventy-two thousand, nine hundred seventy".