3157451342 has 16 divisors (see below), whose sum is σ = 4775289552. Its totient is φ = 1565703360.

The previous prime is 3157451329. The next prime is 3157451377. The reversal of 3157451342 is 2431547513.

3157451342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614978 + ... + 620090.

It is an arithmetic number, because the mean of its divisors is an integer number (298455597).

Almost surely, 2^3157451342 is an apocalyptic number.

3157451342 is a deficient number, since it is larger than the sum of its proper divisors (1617838210).

3157451342 is a wasteful number, since it uses less digits than its factorization.

3157451342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7603.

The product of its digits is 50400, while the sum is 35.

The square root of 3157451342 is about 56191.2034218880. The cubic root of 3157451342 is about 1467.0521612606.

Adding to 3157451342 its reverse (2431547513), we get a palindrome (5588998855).

The spelling of 3157451342 in words is "three billion, one hundred fifty-seven million, four hundred fifty-one thousand, three hundred forty-two".