1358142748 has 24 divisors (see below), whose sum is σ = 2396394000. Its totient is φ = 673473408.

The previous prime is 1358142739. The next prime is 1358142749. The reversal of 1358142748 is 8472418531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1358142749) 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, 509443 + ... + 512101.

It is an arithmetic number, because the mean of its divisors is an integer number (99849750).

Almost surely, 2^1358142748 is an apocalyptic number.

It is an amenable number.

1358142748 is a deficient number, since it is larger than the sum of its proper divisors (1038251252).

1358142748 is a wasteful number, since it uses less digits than its factorization.

1358142748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669 (or 3667 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 1358142748 is about 36852.9883184525. The cubic root of 1358142748 is about 1107.4270813329.

The spelling of 1358142748 in words is "one billion, three hundred fifty-eight million, one hundred forty-two thousand, seven hundred forty-eight".