1403500132454 has 48 divisors (see below), whose sum is σ = 2454017005440. Its totient is φ = 600259968000.

The previous prime is 1403500132393. The next prime is 1403500132487. The reversal of 1403500132454 is 4542310053041.

It is a self number, because there is not a number n which added to its sum of digits gives 1403500132454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255132704 + ... + 255138204.

It is an arithmetic number, because the mean of its divisors is an integer number (51125354280).

Almost surely, 2^{1403500132454} is an apocalyptic number.

1403500132454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1403500132454 is a deficient number, since it is larger than the sum of its proper divisors (1050516872986).

1403500132454 is a wasteful number, since it uses less digits than its factorization.

1403500132454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10413 (or 10406 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1403500132454 its reverse (4542310053041), we get a palindrome (5945810185495).

The spelling of 1403500132454 in words is "one trillion, four hundred three billion, five hundred million, one hundred thirty-two thousand, four hundred fifty-four".