7449596142 has 16 divisors (see below), whose sum is σ = 14931101952. Its totient is φ = 2477880440.

The previous prime is 7449596137. The next prime is 7449596153. The reversal of 7449596142 is 2416959447.

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, 1326534 + ... + 1332137.

It is an arithmetic number, because the mean of its divisors is an integer number (933193872).

Almost surely, 2^7449596142 is an apocalyptic number.

7449596142 is an abundant number, since it is smaller than the sum of its proper divisors (7481505810).

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

7449596142 is a wasteful number, since it uses less digits than its factorization.

7449596142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659143.

The product of its digits is 2177280, while the sum is 51.

The square root of 7449596142 is about 86311.0429898747. The cubic root of 7449596142 is about 1953.0389732271.

The spelling of 7449596142 in words is "seven billion, four hundred forty-nine million, five hundred ninety-six thousand, one hundred forty-two".