1140010041402 has 80 divisors (see below), whose sum is σ = 2676593126592. Its totient is φ = 361972955520.

The previous prime is 1140010041377. The next prime is 1140010041431. The reversal of 1140010041402 is 2041400100411.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 263193 + ... + 1532739.

Almost surely, 2^{1140010041402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140010041402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1338296563296).

1140010041402 is an abundant number, since it is smaller than the sum of its proper divisors (1536583085190).

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

1140010041402 is a wasteful number, since it uses less digits than its factorization.

1140010041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269825 (or 1269816 counting only the distinct ones).

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

Adding to 1140010041402 its reverse (2041400100411), we get a palindrome (3181410141813).

The spelling of 1140010041402 in words is "one trillion, one hundred forty billion, ten million, forty-one thousand, four hundred two".