1534101420240 has 80 divisors (see below), whose sum is σ = 5284127121600. Its totient is φ = 409093711488.

The previous prime is 1534101420199. The next prime is 1534101420263. The reversal of 1534101420240 is 420241014351.

1534101420240 is a `hidden beast` number, since 1 + 5 + 3 + 410 + 1 + 4 + 2 + 0 + 240 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355113910 + ... + 355118229.

It is an arithmetic number, because the mean of its divisors is an integer number (66051589020).

Almost surely, 2^{1534101420240} is an apocalyptic number.

1534101420240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1534101420240 is an abundant number, since it is smaller than the sum of its proper divisors (3750025701360).

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

1534101420240 is a wasteful number, since it uses less digits than its factorization.

1534101420240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710232161 (or 710232149 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1534101420240 its reverse (420241014351), we get a palindrome (1954342434591).

The spelling of 1534101420240 in words is "one trillion, five hundred thirty-four billion, one hundred one million, four hundred twenty thousand, two hundred forty".