140353115545051 has 16 divisors (see below), whose sum is σ = 146437811906400. Its totient is φ = 134417292134400.

The previous prime is 140353115545033. The next prime is 140353115545147. The reversal of 140353115545051 is 150545511353041.

It is a cyclic number.

It is not a de Polignac number, because 140353115545051 - 2¹³ = 140353115536859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140353115544989 and 140353115545007.

It is not an unprimeable number, because it can be changed into a prime (140353115546051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137850510 + ... + 138864931.

It is an arithmetic number, because the mean of its divisors is an integer number (9152363244150).

Almost surely, 2^{140353115545051} is an apocalyptic number.

140353115545051 is a deficient number, since it is larger than the sum of its proper divisors (6084696361349).

140353115545051 is a wasteful number, since it uses less digits than its factorization.

140353115545051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276715710.

The product of its (nonzero) digits is 450000, while the sum is 43.

Adding to 140353115545051 its reverse (150545511353041), we get a palindrome (290898626898092).

The spelling of 140353115545051 in words is "one hundred forty trillion, three hundred fifty-three billion, one hundred fifteen million, five hundred forty-five thousand, fifty-one".