240542201125219 has 32 divisors (see below), whose sum is σ = 292624717971456. Its totient is φ = 193386864022560.

The previous prime is 240542201125217. The next prime is 240542201125267. The reversal of 240542201125219 is 912521102245042.

It is a cyclic number.

It is not a de Polignac number, because 240542201125219 - 2¹ = 240542201125217 is a prime.

It is a super-2 number, since 2×240542201125219² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240542201125211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113439217 + ... + 115540210.

It is an arithmetic number, because the mean of its divisors is an integer number (9144522436608).

Almost surely, 2^{240542201125219} is an apocalyptic number.

240542201125219 is a deficient number, since it is larger than the sum of its proper divisors (52082516846237).

240542201125219 is a wasteful number, since it uses less digits than its factorization.

240542201125219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228979615.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 240542201125219 in words is "two hundred forty trillion, five hundred forty-two billion, two hundred one million, one hundred twenty-five thousand, two hundred nineteen".