134983212630 has 32 divisors (see below), whose sum is σ = 370239669504. Its totient is φ = 30853305696.

The previous prime is 134983212607. The next prime is 134983212653. The reversal of 134983212630 is 36212389431.

It is an interprime number because it is at equal distance from previous prime (134983212607) and next prime (134983212653).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321388392 + ... + 321388811.

It is an arithmetic number, because the mean of its divisors is an integer number (11569989672).

Almost surely, 2^134983212630 is an apocalyptic number.

134983212630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134983212630 is an abundant number, since it is smaller than the sum of its proper divisors (235256456874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134983212630 is a wasteful number, since it uses less digits than its factorization.

134983212630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642777220.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 134983212630 in words is "one hundred thirty-four billion, nine hundred eighty-three million, two hundred twelve thousand, six hundred thirty".