140514032130551 has 4 divisors (see below), whose sum is σ = 140520291966432. Its totient is φ = 140507772294672.

The previous prime is 140514032130499. The next prime is 140514032130587. The reversal of 140514032130551 is 155031230415041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140514032130551 - 2¹⁴ = 140514032114167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140514032180551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3129884270 + ... + 3129929163.

It is an arithmetic number, because the mean of its divisors is an integer number (35130072991608).

Almost surely, 2^{140514032130551} is an apocalyptic number.

140514032130551 is a deficient number, since it is larger than the sum of its proper divisors (6259835881).

140514032130551 is an equidigital number, since it uses as much as digits as its factorization.

140514032130551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6259835880.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 140514032130551 its reverse (155031230415041), we get a palindrome (295545262545592).

The spelling of 140514032130551 in words is "one hundred forty trillion, five hundred fourteen billion, thirty-two million, one hundred thirty thousand, five hundred fifty-one".