2602401641430 has 64 divisors (see below), whose sum is σ = 6379139017728. Its totient is φ = 679156570880.

The previous prime is 2602401641393. The next prime is 2602401641431. The reversal of 2602401641430 is 341461042062.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2602401641391 and 2602401641400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2602401641431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20569465 + ... + 20695595.

It is an arithmetic number, because the mean of its divisors is an integer number (99674047152).

Almost surely, 2^{2602401641430} is an apocalyptic number.

2602401641430 is an abundant number, since it is smaller than the sum of its proper divisors (3776737376298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2602401641430 is a wasteful number, since it uses less digits than its factorization.

2602401641430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140821.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 2602401641430 its reverse (341461042062), we get a palindrome (2943862683492).

The spelling of 2602401641430 in words is "two trillion, six hundred two billion, four hundred one million, six hundred forty-one thousand, four hundred thirty".