140420432442410 has 16 divisors (see below), whose sum is σ = 260910222861312. Its totient is φ = 54356296429200.

The previous prime is 140420432442397. The next prime is 140420432442467. The reversal of 140420432442410 is 14244234024041.

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, 226484568146 + ... + 226484568765.

It is an arithmetic number, because the mean of its divisors is an integer number (16306888928832).

Almost surely, 2^{140420432442410} is an apocalyptic number.

140420432442410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140420432442410 is a deficient number, since it is larger than the sum of its proper divisors (120489790418902).

140420432442410 is a wasteful number, since it uses less digits than its factorization.

140420432442410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452969136949.

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 140420432442410 its reverse (14244234024041), we get a palindrome (154664666466451).

The spelling of 140420432442410 in words is "one hundred forty trillion, four hundred twenty billion, four hundred thirty-two million, four hundred forty-two thousand, four hundred ten".