2151341404 has 6 divisors (see below), whose sum is σ = 3764847464. Its totient is φ = 1075670700.

The previous prime is 2151341399. The next prime is 2151341411. The reversal of 2151341404 is 4041431512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268917672 + ... + 268917679.

Almost surely, 2^2151341404 is an apocalyptic number.

It is an amenable number.

2151341404 is a deficient number, since it is larger than the sum of its proper divisors (1613506060).

2151341404 is a wasteful number, since it uses less digits than its factorization.

2151341404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537835355 (or 537835353 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2151341404 is about 46382.5549533443. The cubic root of 2151341404 is about 1290.9312435295.

Adding to 2151341404 its reverse (4041431512), we get a palindrome (6192772916).

The spelling of 2151341404 in words is "two billion, one hundred fifty-one million, three hundred forty-one thousand, four hundred four".