4011401430 has 96 divisors (see below), whose sum is σ = 11057814144. Its totient is φ = 1005447168.

The previous prime is 4011401389. The next prime is 4011401441. The reversal of 4011401430 is 341041104.

4011401430 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 Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1686402 + ... + 1688778.

It is an arithmetic number, because the mean of its divisors is an integer number (115185564).

Almost surely, 2^4011401430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4011401430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5528907072).

4011401430 is an abundant number, since it is smaller than the sum of its proper divisors (7046412714).

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

4011401430 is a wasteful number, since it uses less digits than its factorization.

4011401430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510 (or 3507 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4011401430 is about 63335.6252830901. The cubic root of 4011401430 is about 1588.9078414089.

Adding to 4011401430 its reverse (341041104), we get a palindrome (4352442534).

The spelling of 4011401430 in words is "four billion, eleven million, four hundred one thousand, four hundred thirty".