4016400030 has 24 divisors (see below), whose sum is σ = 10442640312. Its totient is φ = 1071039984.

The previous prime is 4016400013. The next prime is 4016400071. The reversal of 4016400030 is 300046104.

It is a super-2 number, since 2×4016400030² = 32262938401968001800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4016399976 and 4016400012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22313244 + ... + 22313423.

It is an arithmetic number, because the mean of its divisors is an integer number (435110013).

Almost surely, 2^4016400030 is an apocalyptic number.

4016400030 is an abundant number, since it is smaller than the sum of its proper divisors (6426240282).

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

4016400030 is a wasteful number, since it uses less digits than its factorization.

4016400030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44626680 (or 44626677 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4016400030 is about 63375.0742011400. The cubic root of 4016400030 is about 1589.5675458528.

Adding to 4016400030 its reverse (300046104), we get a palindrome (4316446134).

The spelling of 4016400030 in words is "four billion, sixteen million, four hundred thousand, thirty".