1472046142 has 48 divisors (see below), whose sum is σ = 2600138448. Its totient is φ = 623185920.

The previous prime is 1472046127. The next prime is 1472046143. The reversal of 1472046142 is 2416402741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472046143) 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 23 ways as a sum of consecutive naturals, for example, 5314108 + ... + 5314384.

It is an arithmetic number, because the mean of its divisors is an integer number (54169551).

Almost surely, 2^1472046142 is an apocalyptic number.

1472046142 is a deficient number, since it is larger than the sum of its proper divisors (1128092306).

1472046142 is a wasteful number, since it uses less digits than its factorization.

1472046142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 1472046142 is about 38367.2535112953. The cubic root of 1472046142 is about 1137.5586778409.

Adding to 1472046142 its reverse (2416402741), we get a palindrome (3888448883).

The spelling of 1472046142 in words is "one billion, four hundred seventy-two million, forty-six thousand, one hundred forty-two".