1529477342 has 16 divisors (see below), whose sum is σ = 2374356240. Its totient is φ = 738048192.

The previous prime is 1529477321. The next prime is 1529477347. The reversal of 1529477342 is 2437749251.

It is a junction number, because it is equal to n+sod(n) for n = 1529477293 and 1529477302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1529477347) 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 7 ways as a sum of consecutive naturals, for example, 181658 + ... + 189890.

It is an arithmetic number, because the mean of its divisors is an integer number (148397265).

Almost surely, 2^1529477342 is an apocalyptic number.

1529477342 is a deficient number, since it is larger than the sum of its proper divisors (844878898).

1529477342 is a wasteful number, since it uses less digits than its factorization.

1529477342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11467.

The product of its digits is 423360, while the sum is 44.

The square root of 1529477342 is about 39108.5328540972. The cubic root of 1529477342 is about 1152.1641270262.

The spelling of 1529477342 in words is "one billion, five hundred twenty-nine million, four hundred seventy-seven thousand, three hundred forty-two".