4115220457 has 16 divisors (see below), whose sum is σ = 4371148800. Its totient is φ = 3868488000.

The previous prime is 4115220433. The next prime is 4115220463. The reversal of 4115220457 is 7540225114.

It is a cyclic number.

It is not a de Polignac number, because 4115220457 - 2²³ = 4106831849 is a prime.

It is a super-2 number, since 2×4115220457² = 33870078819422577698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (4115220157) 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, 153544 + ... + 178342.

It is an arithmetic number, because the mean of its divisors is an integer number (273196800).

Almost surely, 2^4115220457 is an apocalyptic number.

It is an amenable number.

4115220457 is a deficient number, since it is larger than the sum of its proper divisors (255928343).

4115220457 is a wasteful number, since it uses less digits than its factorization.

4115220457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24984.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 4115220457 is about 64149.9840763815. The cubic root of 4115220457 is about 1602.4987592667.

The spelling of 4115220457 in words is "four billion, one hundred fifteen million, two hundred twenty thousand, four hundred fifty-seven".