7142720150 has 24 divisors (see below), whose sum is σ = 13863090384. Its totient is φ = 2732866400.

The previous prime is 7142720149. The next prime is 7142720161. The reversal of 7142720150 is 510272417.

It is a super-2 number, since 2×7142720150² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3104381 + ... + 3106680.

It is an arithmetic number, because the mean of its divisors is an integer number (577628766).

Almost surely, 2^7142720150 is an apocalyptic number.

7142720150 is a deficient number, since it is larger than the sum of its proper divisors (6720370234).

7142720150 is a wasteful number, since it uses less digits than its factorization.

7142720150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6211096 (or 6211091 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 7142720150 is about 84514.6150082931. The cubic root of 7142720150 is about 1925.8444734730.

Adding to 7142720150 its reverse (510272417), we get a palindrome (7652992567).

The spelling of 7142720150 in words is "seven billion, one hundred forty-two million, seven hundred twenty thousand, one hundred fifty".