140130421331044 has 24 divisors (see below), whose sum is σ = 245346151571136. Its totient is φ = 70031522820000.

The previous prime is 140130421331011. The next prime is 140130421331083. The reversal of 140130421331044 is 440133124031041.

It is a super-2 number, since 2×140130421331044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140130421330997 and 140130421331015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313301769 + ... + 313748719.

It is an arithmetic number, because the mean of its divisors is an integer number (10222756315464).

Almost surely, 2^{140130421331044} is an apocalyptic number.

It is an amenable number.

140130421331044 is a deficient number, since it is larger than the sum of its proper divisors (105215730240092).

140130421331044 is a wasteful number, since it uses less digits than its factorization.

140130421331044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484467 (or 484465 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 140130421331044 its reverse (440133124031041), we get a palindrome (580263545362085).

The spelling of 140130421331044 in words is "one hundred forty trillion, one hundred thirty billion, four hundred twenty-one million, three hundred thirty-one thousand, forty-four".