1202041401 has 16 divisors (see below), whose sum is σ = 1757308608. Its totient is φ = 724808000.

The previous prime is 1202041369. The next prime is 1202041481. The reversal of 1202041401 is 1041402021.

It is a cyclic number.

It is not a de Polignac number, because 1202041401 - 2⁵ = 1202041369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202041481) 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, 85950 + ... + 98951.

It is an arithmetic number, because the mean of its divisors is an integer number (109831788).

Almost surely, 2^1202041401 is an apocalyptic number.

1202041401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1202041401 is a deficient number, since it is larger than the sum of its proper divisors (555267207).

1202041401 is a wasteful number, since it uses less digits than its factorization.

1202041401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185112.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1202041401 is about 34670.4687161855. The cubic root of 1202041401 is about 1063.2608145454.

Adding to 1202041401 its reverse (1041402021), we get a palindrome (2243443422).

The spelling of 1202041401 in words is "one billion, two hundred two million, forty-one thousand, four hundred one".