1504740540240 has 160 divisors (see below), whose sum is σ = 5923423138560. Its totient is φ = 343940691456.

The previous prime is 1504740540239. The next prime is 1504740540253. The reversal of 1504740540240 is 420450474051.

1504740540240 is a `hidden beast` number, since 1 + 5 + 0 + 4 + 7 + 405 + 4 + 0 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1504740540195 and 1504740540204.

It is a congruent number.

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, 49744819 + ... + 49775058.

It is an arithmetic number, because the mean of its divisors is an integer number (37021394616).

Almost surely, 2^{1504740540240} is an apocalyptic number.

1504740540240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1504740540240 is an abundant number, since it is smaller than the sum of its proper divisors (4418682598320).

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

1504740540240 is a wasteful number, since it uses less digits than its factorization.

1504740540240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99519906 (or 99519894 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 36.

The spelling of 1504740540240 in words is "one trillion, five hundred four billion, seven hundred forty million, five hundred forty thousand, two hundred forty".