1361124534 has 32 divisors (see below), whose sum is σ = 3393974016. Its totient is φ = 353538720.

The previous prime is 1361124517. The next prime is 1361124547. The reversal of 1361124534 is 4354211631.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1472617 + ... + 1473540.

It is an arithmetic number, because the mean of its divisors is an integer number (106061688).

Almost surely, 2^1361124534 is an apocalyptic number.

1361124534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1361124534 is an abundant number, since it is smaller than the sum of its proper divisors (2032849482).

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

1361124534 is a wasteful number, since it uses less digits than its factorization.

1361124534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2946180.

The product of its digits is 8640, while the sum is 30.

The square root of 1361124534 is about 36893.4212834755. The cubic root of 1361124534 is about 1108.2369365399.

The spelling of 1361124534 in words is "one billion, three hundred sixty-one million, one hundred twenty-four thousand, five hundred thirty-four".