1202041454413 has 4 divisors (see below), whose sum is σ = 1254304126368. Its totient is φ = 1149778782460.

The previous prime is 1202041454353. The next prime is 1202041454489. The reversal of 1202041454413 is 3144541402021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202041454413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202041454113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26131335943 + ... + 26131335988.

It is an arithmetic number, because the mean of its divisors is an integer number (313576031592).

Almost surely, 2^{1202041454413} is an apocalyptic number.

It is an amenable number.

1202041454413 is a deficient number, since it is larger than the sum of its proper divisors (52262671955).

1202041454413 is an equidigital number, since it uses as much as digits as its factorization.

1202041454413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52262671954.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 1202041454413 its reverse (3144541402021), we get a palindrome (4346582856434).

The spelling of 1202041454413 in words is "one trillion, two hundred two billion, forty-one million, four hundred fifty-four thousand, four hundred thirteen".