7331000142 has 16 divisors (see below), whose sum is σ = 14696831952. Its totient is φ = 2437861440.

The previous prime is 7331000141. The next prime is 7331000167. The reversal of 7331000142 is 2410001337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7331000141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1448583 + ... + 1453634.

It is an arithmetic number, because the mean of its divisors is an integer number (918551997).

Almost surely, 2^7331000142 is an apocalyptic number.

7331000142 is an abundant number, since it is smaller than the sum of its proper divisors (7365831810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7331000142 is a wasteful number, since it uses less digits than its factorization.

7331000142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902643.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 7331000142 is about 85621.2598715996. The cubic root of 7331000142 is about 1942.6194945116.

Adding to 7331000142 its reverse (2410001337), we get a palindrome (9741001479).

The spelling of 7331000142 in words is "seven billion, three hundred thirty-one million, one hundred forty-two", and thus it is an aban number.