1011402230344 has 16 divisors (see below), whose sum is σ = 2068777289520. Its totient is φ = 459728286480.

The previous prime is 1011402230309. The next prime is 1011402230347. The reversal of 1011402230344 is 4430322041101.

It is not an unprimeable number, because it can be changed into a prime (1011402230347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5746603494 + ... + 5746603669.

It is an arithmetic number, because the mean of its divisors is an integer number (129298580595).

Almost surely, 2^{1011402230344} is an apocalyptic number.

It is an amenable number.

1011402230344 is an abundant number, since it is smaller than the sum of its proper divisors (1057375059176).

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

1011402230344 is a wasteful number, since it uses less digits than its factorization.

1011402230344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11493207180 (or 11493207176 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1011402230344 its reverse (4430322041101), we get a palindrome (5441724271445).

The spelling of 1011402230344 in words is "one trillion, eleven billion, four hundred two million, two hundred thirty thousand, three hundred forty-four".