140424304033442 has 48 divisors (see below), whose sum is σ = 249234702282720. Its totient is φ = 58821252048000.

The previous prime is 140424304033423. The next prime is 140424304033547. The reversal of 140424304033442 is 244330403424041.

It is a super-3 number, since 3×140424304033442³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140424304033396 and 140424304033405.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29187092 + ... + 33656127.

It is an arithmetic number, because the mean of its divisors is an integer number (5192389630890).

Almost surely, 2^{140424304033442} is an apocalyptic number.

140424304033442 is a deficient number, since it is larger than the sum of its proper divisors (108810398249278).

140424304033442 is a wasteful number, since it uses less digits than its factorization.

140424304033442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62843859 (or 62843846 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 140424304033442 its reverse (244330403424041), we get a palindrome (384754707457483).

The spelling of 140424304033442 in words is "one hundred forty trillion, four hundred twenty-four billion, three hundred four million, thirty-three thousand, four hundred forty-two".