7740542103203 has 16 divisors (see below), whose sum is σ = 9538340878080. Its totient is φ = 6116979357216.

The previous prime is 7740542103157. The next prime is 7740542103221. The reversal of 7740542103203 is 3023012450477.

It is not a de Polignac number, because 7740542103203 - 2¹² = 7740542099107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7740542103103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51352133 + ... + 51502646.

It is an arithmetic number, because the mean of its divisors is an integer number (596146304880).

Almost surely, 2^{7740542103203} is an apocalyptic number.

7740542103203 is a deficient number, since it is larger than the sum of its proper divisors (1797798774877).

7740542103203 is a wasteful number, since it uses less digits than its factorization.

7740542103203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102855626.

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 7740542103203 in words is "seven trillion, seven hundred forty billion, five hundred forty-two million, one hundred three thousand, two hundred three".