35145042621 has 8 divisors (see below), whose sum is σ = 50464676640. Its totient is φ = 21627718512.

The previous prime is 35145042589. The next prime is 35145042623. The reversal of 35145042621 is 12624054153.

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

It is not a de Polignac number, because 35145042621 - 2⁵ = 35145042589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35145042623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450577431 + ... + 450577508.

It is an arithmetic number, because the mean of its divisors is an integer number (6308084580).

Almost surely, 2^35145042621 is an apocalyptic number.

It is an amenable number.

35145042621 is a deficient number, since it is larger than the sum of its proper divisors (15319634019).

35145042621 is a wasteful number, since it uses less digits than its factorization.

35145042621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901154955.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 35145042621 its reverse (12624054153), we get a palindrome (47769096774).

The spelling of 35145042621 in words is "thirty-five billion, one hundred forty-five million, forty-two thousand, six hundred twenty-one".