10202401042402 has 8 divisors (see below), whose sum is σ = 15309715674816. Its totient is φ = 5099162484132.

The previous prime is 10202401042373. The next prime is 10202401042429. The reversal of 10202401042402 is 20424010420201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019012278 + ... + 1019022289.

It is an arithmetic number, because the mean of its divisors is an integer number (1913714459352).

Almost surely, 2^{10202401042402} is an apocalyptic number.

10202401042402 is a deficient number, since it is larger than the sum of its proper divisors (5107314632414).

10202401042402 is a wasteful number, since it uses less digits than its factorization.

10202401042402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038037072.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 10202401042402 its reverse (20424010420201), we get a palindrome (30626411462603).

The spelling of 10202401042402 in words is "ten trillion, two hundred two billion, four hundred one million, forty-two thousand, four hundred two".