140025034051550 has 96 divisors (see below), whose sum is σ = 266251391677440. Its totient is φ = 54764053142400.

The previous prime is 140025034051541. The next prime is 140025034051559. The reversal of 140025034051550 is 55150430520041.

It is an interprime number because it is at equal distance from previous prime (140025034051541) and next prime (140025034051559).

It is a super-2 number, since 2×140025034051550² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140025034051550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140025034051559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12548164871 + ... + 12548176029.

It is an arithmetic number, because the mean of its divisors is an integer number (2773451996640).

Almost surely, 2^{140025034051550} is an apocalyptic number.

140025034051550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140025034051550 is a deficient number, since it is larger than the sum of its proper divisors (126226357625890).

140025034051550 is a wasteful number, since it uses less digits than its factorization.

140025034051550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16026 (or 16021 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 140025034051550 its reverse (55150430520041), we get a palindrome (195175464571591).

The spelling of 140025034051550 in words is "one hundred forty trillion, twenty-five billion, thirty-four million, fifty-one thousand, five hundred fifty".