748000142 has 8 divisors (see below), whose sum is σ = 1133109432. Its totient is φ = 370297000.

The previous prime is 748000109. The next prime is 748000157. The reversal of 748000142 is 241000847.

748000142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1851284 + ... + 1851687.

It is an arithmetic number, because the mean of its divisors is an integer number (141638679).

Almost surely, 2^748000142 is an apocalyptic number.

748000142 is a deficient number, since it is larger than the sum of its proper divisors (385109290).

748000142 is a wasteful number, since it uses less digits than its factorization.

748000142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703074.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 748000142 is about 27349.5912583717. The cubic root of 748000142 is about 907.7520257659.

Adding to 748000142 its reverse (241000847), we get a palindrome (989000989).

The spelling of 748000142 in words is "seven hundred forty-eight million, one hundred forty-two", and thus it is an aban number.