140541302132 has 48 divisors (see below), whose sum is σ = 307265538048. Its totient is φ = 54643857120.

The previous prime is 140541302023. The next prime is 140541302159. The reversal of 140541302132 is 231203145041.

It is a happy number.

It is a super-3 number, since 3×140541302132³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 318488 + ... + 618479.

It is an arithmetic number, because the mean of its divisors is an integer number (6401365376).

Almost surely, 2^140541302132 is an apocalyptic number.

It is an amenable number.

140541302132 is an abundant number, since it is smaller than the sum of its proper divisors (166724235916).

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

140541302132 is a wasteful number, since it uses less digits than its factorization.

140541302132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937476 (or 937474 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 140541302132 its reverse (231203145041), we get a palindrome (371744447173).

The spelling of 140541302132 in words is "one hundred forty billion, five hundred forty-one million, three hundred two thousand, one hundred thirty-two".