140337128831039 has 16 divisors (see below), whose sum is σ = 162624900809280. Its totient is φ = 118610122072320.

The previous prime is 140337128830991. The next prime is 140337128831047. The reversal of 140337128831039 is 930138821733041.

It is a cyclic number.

It is not a de Polignac number, because 140337128831039 - 2¹² = 140337128826943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140337128833039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33984704 + ... + 37889765.

It is an arithmetic number, because the mean of its divisors is an integer number (10164056300580).

Almost surely, 2^{140337128831039} is an apocalyptic number.

140337128831039 is a deficient number, since it is larger than the sum of its proper divisors (22287771978241).

140337128831039 is an equidigital number, since it uses as much as digits as its factorization.

140337128831039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71878370.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 140337128831039 in words is "one hundred forty trillion, three hundred thirty-seven billion, one hundred twenty-eight million, eight hundred thirty-one thousand, thirty-nine".