340400102 has 16 divisors (see below), whose sum is σ = 583783200. Its totient is φ = 145825728.

The previous prime is 340400101. The next prime is 340400113. The reversal of 340400102 is 201004043.

It is a super-2 number, since 2×340400102² = 231744458883220808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340400101) 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, 55274 + ... + 61122.

It is an arithmetic number, because the mean of its divisors is an integer number (36486450).

Almost surely, 2^340400102 is an apocalyptic number.

340400102 is a deficient number, since it is larger than the sum of its proper divisors (243383098).

340400102 is a wasteful number, since it uses less digits than its factorization.

340400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10015.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 340400102 is about 18449.9350134357. The cubic root of 340400102 is about 698.2268743046.

Adding to 340400102 its reverse (201004043), we get a palindrome (541404145).

The spelling of 340400102 in words is "three hundred forty million, four hundred thousand, one hundred two".