1540053401124 has 48 divisors (see below), whose sum is σ = 4132967124608. Its totient is φ = 437212608768.

The previous prime is 1540053401119. The next prime is 1540053401203. The reversal of 1540053401124 is 4211043500451.

It is a junction number, because it is equal to n+sod(n) for n = 1540053401091 and 1540053401100.

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, 58375249 + ... + 58401624.

Almost surely, 2^{1540053401124} is an apocalyptic number.

1540053401124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1540053401124 is an abundant number, since it is smaller than the sum of its proper divisors (2592913723484).

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

1540053401124 is a wasteful number, since it uses less digits than its factorization.

1540053401124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116777044 (or 116777042 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1540053401124 its reverse (4211043500451), we get a palindrome (5751096901575).

The spelling of 1540053401124 in words is "one trillion, five hundred forty billion, fifty-three million, four hundred one thousand, one hundred twenty-four".