7542200141 has 16 divisors (see below), whose sum is σ = 8954281728. Its totient is φ = 6218217600.

The previous prime is 7542200137. The next prime is 7542200153. The reversal of 7542200141 is 1410022457.

It is not a de Polignac number, because 7542200141 - 2² = 7542200137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7542200141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7542200111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 164690 + ... + 205443.

It is an arithmetic number, because the mean of its divisors is an integer number (559642608).

Almost surely, 2^7542200141 is an apocalyptic number.

7542200141 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7542200141 is a deficient number, since it is larger than the sum of its proper divisors (1412081587).

7542200141 is a wasteful number, since it uses less digits than its factorization.

7542200141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370252.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 7542200141 is about 86845.8412418234. The cubic root of 7542200141 is about 1961.0982444439.

Adding to 7542200141 its reverse (1410022457), we get a palindrome (8952222598).

The spelling of 7542200141 in words is "seven billion, five hundred forty-two million, two hundred thousand, one hundred forty-one".