2720573142 has 16 divisors (see below), whose sum is σ = 6218452992. Its totient is φ = 777306600.

The previous prime is 2720573129. The next prime is 2720573153. The reversal of 2720573142 is 2413750272.

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, 32387734 + ... + 32387817.

It is an arithmetic number, because the mean of its divisors is an integer number (388653312).

Almost surely, 2^2720573142 is an apocalyptic number.

2720573142 is an abundant number, since it is smaller than the sum of its proper divisors (3497879850).

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

2720573142 is a wasteful number, since it uses less digits than its factorization.

2720573142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64775563.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2720573142 is about 52159.1137002921. The cubic root of 2720573142 is about 1396.0044481568.

The spelling of 2720573142 in words is "two billion, seven hundred twenty million, five hundred seventy-three thousand, one hundred forty-two".