4268606969949 has 16 divisors (see below), whose sum is σ = 6504573459072. Its totient is φ = 2439192918528.

The previous prime is 4268606969929. The next prime is 4268606969953. The reversal of 4268606969949 is 9499696068624.

It is not a de Polignac number, because 4268606969949 - 2⁷ = 4268606969821 is a prime.

It is a super-3 number, since 3×4268606969949³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268606969929) 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, 7381177 + ... + 7938449.

It is an arithmetic number, because the mean of its divisors is an integer number (406535841192).

Almost surely, 2^{4268606969949} is an apocalyptic number.

It is an amenable number.

4268606969949 is a deficient number, since it is larger than the sum of its proper divisors (2235966489123).

4268606969949 is a wasteful number, since it uses less digits than its factorization.

4268606969949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922036.

The product of its (nonzero) digits is 2176782336, while the sum is 78.

The spelling of 4268606969949 in words is "four trillion, two hundred sixty-eight billion, six hundred six million, nine hundred sixty-nine thousand, nine hundred forty-nine".