2602155434 has 8 divisors (see below), whose sum is σ = 3909751200. Its totient is φ = 1298905036.

The previous prime is 2602155427. The next prime is 2602155443. The reversal of 2602155434 is 4345512062.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2602155434.

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, 1084844 + ... + 1087239.

It is an arithmetic number, because the mean of its divisors is an integer number (488718900).

Almost surely, 2^2602155434 is an apocalyptic number.

2602155434 is a deficient number, since it is larger than the sum of its proper divisors (1307595766).

2602155434 is a wasteful number, since it uses less digits than its factorization.

2602155434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172684.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2602155434 is about 51011.3265265666. The cubic root of 2602155434 is about 1375.4487454762.

Adding to 2602155434 its reverse (4345512062), we get a palindrome (6947667496).

The spelling of 2602155434 in words is "two billion, six hundred two million, one hundred fifty-five thousand, four hundred thirty-four".