4501145340142 has 16 divisors (see below), whose sum is σ = 7367310242352. Its totient is φ = 2045475241920.

The previous prime is 4501145340073. The next prime is 4501145340143. The reversal of 4501145340142 is 2410435411054.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4501145340098 and 4501145340107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4501145340143) 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, 24903543 + ... + 25083634.

It is an arithmetic number, because the mean of its divisors is an integer number (460456890147).

Almost surely, 2^{4501145340142} is an apocalyptic number.

4501145340142 is a deficient number, since it is larger than the sum of its proper divisors (2866164902210).

4501145340142 is a wasteful number, since it uses less digits than its factorization.

4501145340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49991283.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 4501145340142 in words is "four trillion, five hundred one billion, one hundred forty-five million, three hundred forty thousand, one hundred forty-two".