3540041511142 has 4 divisors (see below), whose sum is σ = 5310062266716. Its totient is φ = 1770020755570.

The previous prime is 3540041511047. The next prime is 3540041511169. The reversal of 3540041511142 is 2411151400453.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885010377784 + ... + 885010377787.

It is an arithmetic number, because the mean of its divisors is an integer number (1327515566679).

Almost surely, 2^{3540041511142} is an apocalyptic number.

3540041511142 is a deficient number, since it is larger than the sum of its proper divisors (1770020755574).

3540041511142 is a wasteful number, since it uses less digits than its factorization.

3540041511142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770020755573.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 3540041511142 its reverse (2411151400453), we get a palindrome (5951192911595).

The spelling of 3540041511142 in words is "three trillion, five hundred forty billion, forty-one million, five hundred eleven thousand, one hundred forty-two".