1010401335240 has 128 divisors (see below), whose sum is σ = 3362815180800. Its totient is φ = 240794136320.

The previous prime is 1010401335197. The next prime is 1010401335257. The reversal of 1010401335240 is 425331040101.

It is a happy number.

1010401335240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1010401335240.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6409032 + ... + 6564791.

It is an arithmetic number, because the mean of its divisors is an integer number (26271993600).

Almost surely, 2^{1010401335240} is an apocalyptic number.

1010401335240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010401335240 is an abundant number, since it is smaller than the sum of its proper divisors (2352413845560).

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

1010401335240 is a wasteful number, since it uses less digits than its factorization.

1010401335240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12973907 (or 12973903 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 1010401335240 its reverse (425331040101), we get a palindrome (1435732375341).

The spelling of 1010401335240 in words is "one trillion, ten billion, four hundred one million, three hundred thirty-five thousand, two hundred forty".