3142391703 has 32 divisors (see below), whose sum is σ = 4869365760. Its totient is φ = 1782476640.

The previous prime is 3142391701. The next prime is 3142391731. The reversal of 3142391703 is 3071932413.

It is not a de Polignac number, because 3142391703 - 2¹ = 3142391701 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142391701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21850 + ... + 82232.

It is an arithmetic number, because the mean of its divisors is an integer number (152167680).

Almost surely, 2^3142391703 is an apocalyptic number.

3142391703 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3142391703 is a deficient number, since it is larger than the sum of its proper divisors (1726974057).

3142391703 is a wasteful number, since it uses less digits than its factorization.

3142391703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60499.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 3142391703 is about 56057.0397274062. The cubic root of 3142391703 is about 1464.7160477364.

The spelling of 3142391703 in words is "three billion, one hundred forty-two million, three hundred ninety-one thousand, seven hundred three".