1402548452041 has 16 divisors (see below), whose sum is σ = 1542793756608. Its totient is φ = 1274964841920.

The previous prime is 1402548452033. The next prime is 1402548452047.

It is a happy number.

1402548452041 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1402548452041 - 2³ = 1402548452033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1402548451985 and 1402548452003.

It is not an unprimeable number, because it can be changed into a prime (1402548452047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37977601 + ... + 38014513.

It is an arithmetic number, because the mean of its divisors is an integer number (96424609788).

Almost surely, 2^{1402548452041} is an apocalyptic number.

1402548452041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1402548452041 is a deficient number, since it is larger than the sum of its proper divisors (140245304567).

1402548452041 is an equidigital number, since it uses as much as digits as its factorization.

1402548452041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65493 (or 65471 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 40.

The spelling of 1402548452041 in words is "one trillion, four hundred two billion, five hundred forty-eight million, four hundred fifty-two thousand, forty-one".