301010143420140 has 96 divisors (see below), whose sum is σ = 1050799046137344. Its totient is φ = 62547562268160.

The previous prime is 301010143420139. The next prime is 301010143420141. The reversal of 301010143420140 is 41024341010103.

It is an interprime number because it is at equal distance from previous prime (301010143420139) and next prime (301010143420141).

It is a self number, because there is not a number n which added to its sum of digits gives 301010143420140.

It is not an unprimeable number, because it can be changed into a prime (301010143420141) 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, 32576850729 + ... + 32576859968.

It is an arithmetic number, because the mean of its divisors is an integer number (10945823397264).

Almost surely, 2^{301010143420140} is an apocalyptic number.

301010143420140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

301010143420140 is an abundant number, since it is smaller than the sum of its proper divisors (749788902717204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

301010143420140 is a wasteful number, since it uses less digits than its factorization.

301010143420140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65153710727 (or 65153710725 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 301010143420140 its reverse (41024341010103), we get a palindrome (342034484430243).

The spelling of 301010143420140 in words is "three hundred one trillion, ten billion, one hundred forty-three million, four hundred twenty thousand, one hundred forty".