40142454032003 has 8 divisors (see below), whose sum is σ = 41121663099216. Its totient is φ = 39163250908800.

The previous prime is 40142454031993. The next prime is 40142454032017. The reversal of 40142454032003 is 30023045424104.

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

It is a cyclic number.

It is not a de Polignac number, because 40142454032003 - 2¹⁶ = 40142453966467 is a prime.

It is a super-2 number, since 2×40142454032003² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40142454032063) 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, 14174168 + ... + 16768778.

It is an arithmetic number, because the mean of its divisors is an integer number (5140207887402).

Almost surely, 2^{40142454032003} is an apocalyptic number.

40142454032003 is a deficient number, since it is larger than the sum of its proper divisors (979209067213).

40142454032003 is a wasteful number, since it uses less digits than its factorization.

40142454032003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2972005.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 40142454032003 its reverse (30023045424104), we get a palindrome (70165499456107).

The spelling of 40142454032003 in words is "forty trillion, one hundred forty-two billion, four hundred fifty-four million, thirty-two thousand, three".