40103503201042 has 16 divisors (see below), whose sum is σ = 63148217184000. Its totient is φ = 19076023937520.

The previous prime is 40103503201033. The next prime is 40103503201051. The reversal of 40103503201042 is 24010230530104.

It is an interprime number because it is at equal distance from previous prime (40103503201033) and next prime (40103503201051).

It is a junction number, because it is equal to n+sod(n) for n = 40103503200998 and 40103503201016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5481612417 + ... + 5481619732.

It is an arithmetic number, because the mean of its divisors is an integer number (3946763574000).

Almost surely, 2^{40103503201042} is an apocalyptic number.

40103503201042 is a deficient number, since it is larger than the sum of its proper divisors (23044713982958).

40103503201042 is a wasteful number, since it uses less digits than its factorization.

40103503201042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10963232241.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 40103503201042 its reverse (24010230530104), we get a palindrome (64113733731146).

The spelling of 40103503201042 in words is "forty trillion, one hundred three billion, five hundred three million, two hundred one thousand, forty-two".