1003000040142 has 32 divisors (see below), whose sum is σ = 2049446057472. Its totient is φ = 327097664064.

The previous prime is 1003000040129. The next prime is 1003000040173. The reversal of 1003000040142 is 2410400003001.

It is a super-2 number, since 2×1003000040142² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93778 + ... + 1419434.

It is an arithmetic number, because the mean of its divisors is an integer number (64045189296).

Almost surely, 2^{1003000040142} is an apocalyptic number.

1003000040142 is an abundant number, since it is smaller than the sum of its proper divisors (1046446017330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003000040142 is a wasteful number, since it uses less digits than its factorization.

1003000040142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328392.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1003000040142 its reverse (2410400003001), we get a palindrome (3413400043143).

The spelling of 1003000040142 in words is "one trillion, three billion, forty thousand, one hundred forty-two".