1141014402 has 48 divisors (see below), whose sum is σ = 2722198752. Its totient is φ = 342524160.

The previous prime is 1141014401. The next prime is 1141014403. The reversal of 1141014402 is 2044101411.

It is an interprime number because it is at equal distance from previous prime (1141014401) and next prime (1141014403).

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

It is not an unprimeable number, because it can be changed into a prime (1141014401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5743 + ... + 48114.

It is an arithmetic number, because the mean of its divisors is an integer number (56712474).

Almost surely, 2^1141014402 is an apocalyptic number.

1141014402 is an abundant number, since it is smaller than the sum of its proper divisors (1581184350).

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

1141014402 is a wasteful number, since it uses less digits than its factorization.

1141014402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53983 (or 53980 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1141014402 is about 33778.9046891695. The cubic root of 1141014402 is about 1044.9536855156.

Adding to 1141014402 its reverse (2044101411), we get a palindrome (3185115813).

The spelling of 1141014402 in words is "one billion, one hundred forty-one million, fourteen thousand, four hundred two".