140504463533 has 8 divisors (see below), whose sum is σ = 160582311168. Its totient is φ = 120428061264.

The previous prime is 140504463503. The next prime is 140504463569. The reversal of 140504463533 is 335364405041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140504463533 - 2⁶ = 140504463469 is a prime.

It is a super-2 number, since 2×140504463533² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140504463503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144341 + ... + 549402.

It is an arithmetic number, because the mean of its divisors is an integer number (20072788896).

Almost surely, 2^140504463533 is an apocalyptic number.

It is an amenable number.

140504463533 is a deficient number, since it is larger than the sum of its proper divisors (20077847635).

140504463533 is an equidigital number, since it uses as much as digits as its factorization.

140504463533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722683.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 140504463533 its reverse (335364405041), we get a palindrome (475868868574).

The spelling of 140504463533 in words is "one hundred forty billion, five hundred four million, four hundred sixty-three thousand, five hundred thirty-three".