1101404373385 has 16 divisors (see below), whose sum is σ = 1396048642560. Its totient is φ = 832869918720.

The previous prime is 1101404373383. The next prime is 1101404373449. The reversal of 1101404373385 is 5833734041011.

It is not a de Polignac number, because 1101404373385 - 2¹ = 1101404373383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101404373383) 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, 82619320 + ... + 82632649.

It is an arithmetic number, because the mean of its divisors is an integer number (87253040160).

Almost surely, 2^{1101404373385} is an apocalyptic number.

It is an amenable number.

1101404373385 is a deficient number, since it is larger than the sum of its proper divisors (294644269175).

1101404373385 is a wasteful number, since it uses less digits than its factorization.

1101404373385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165252048.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 1101404373385 in words is "one trillion, one hundred one billion, four hundred four million, three hundred seventy-three thousand, three hundred eighty-five".