1140550451502 has 64 divisors (see below), whose sum is σ = 2845734971904. Its totient is φ = 296063015040.

The previous prime is 1140550451483. The next prime is 1140550451503. The reversal of 1140550451502 is 2051540550411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140550451503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20053 + ... + 1510464.

It is an arithmetic number, because the mean of its divisors is an integer number (44464608936).

Almost surely, 2^{1140550451502} is an apocalyptic number.

1140550451502 is an abundant number, since it is smaller than the sum of its proper divisors (1705184520402).

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

1140550451502 is a wasteful number, since it uses less digits than its factorization.

1140550451502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532153.

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 1140550451502 in words is "one trillion, one hundred forty billion, five hundred fifty million, four hundred fifty-one thousand, five hundred two".