1356145104 has 40 divisors (see below), whose sum is σ = 3505132800. Its totient is φ = 451821568.

The previous prime is 1356145103. The next prime is 1356145123. The reversal of 1356145104 is 4015416531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356145103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109264 + ... + 121040.

It is an arithmetic number, because the mean of its divisors is an integer number (87628320).

Almost surely, 2^1356145104 is an apocalyptic number.

It is an amenable number.

1356145104 is an abundant number, since it is smaller than the sum of its proper divisors (2148987696).

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

1356145104 is a wasteful number, since it uses less digits than its factorization.

1356145104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14187 (or 14181 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1356145104 is about 36825.8754682085. The cubic root of 1356145104 is about 1106.8838565031.

The spelling of 1356145104 in words is "one billion, three hundred fifty-six million, one hundred forty-five thousand, one hundred four".