140413015523045 has 16 divisors (see below), whose sum is σ = 168877511359488. Its totient is φ = 112075966654080.

The previous prime is 140413015523029. The next prime is 140413015523047. The reversal of 140413015523045 is 540325510314041.

It is not a de Polignac number, because 140413015523045 - 2⁴ = 140413015523029 is a prime.

It is a super-2 number, since 2×140413015523045² (a number of 29 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 (140413015523047) 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, 1814549 + ... + 16855818.

It is an arithmetic number, because the mean of its divisors is an integer number (10554844459968).

Almost surely, 2^{140413015523045} is an apocalyptic number.

It is an amenable number.

140413015523045 is a deficient number, since it is larger than the sum of its proper divisors (28464495836443).

140413015523045 is a wasteful number, since it uses less digits than its factorization.

140413015523045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18673780.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 140413015523045 its reverse (540325510314041), we get a palindrome (680738525837086).

The spelling of 140413015523045 in words is "one hundred forty trillion, four hundred thirteen billion, fifteen million, five hundred twenty-three thousand, forty-five".