30140422151344 has 160 divisors (see below), whose sum is σ = 59905783562240. Its totient is φ = 14688033647616.

The previous prime is 30140422151339. The next prime is 30140422151347. The reversal of 30140422151344 is 44315122404103.

It is a super-2 number, since 2×30140422151344² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30140422151347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13681534147 + ... + 13681536349.

It is an arithmetic number, because the mean of its divisors is an integer number (374411147264).

Almost surely, 2^{30140422151344} is an apocalyptic number.

It is an amenable number.

30140422151344 is a deficient number, since it is larger than the sum of its proper divisors (29765361410896).

30140422151344 is a wasteful number, since it uses less digits than its factorization.

30140422151344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2947 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 30140422151344 its reverse (44315122404103), we get a palindrome (74455544555447).

The spelling of 30140422151344 in words is "thirty trillion, one hundred forty billion, four hundred twenty-two million, one hundred fifty-one thousand, three hundred forty-four".