10354342402 has 4 divisors (see below), whose sum is σ = 15531513606. Its totient is φ = 5177171200.

The previous prime is 10354342387. The next prime is 10354342409. The reversal of 10354342402 is 20424345301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10124183161 + 230159241 = 100619^2 + 15171^2 .

It is a super-3 number, since 3×10354342402³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10354342409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2588585599 + ... + 2588585602.

Almost surely, 2^10354342402 is an apocalyptic number.

10354342402 is a deficient number, since it is larger than the sum of its proper divisors (5177171204).

10354342402 is an equidigital number, since it uses as much as digits as its factorization.

10354342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177171203.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 10354342402 its reverse (20424345301), we get a palindrome (30778687703).

The spelling of 10354342402 in words is "ten billion, three hundred fifty-four million, three hundred forty-two thousand, four hundred two".