155351214146 has 16 divisors (see below), whose sum is σ = 237312077184. Its totient is φ = 76255102704.

The previous prime is 155351214113. The next prime is 155351214149. The reversal of 155351214146 is 641412153551.

It is not an unprimeable number, because it can be changed into a prime (155351214149) 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, 1939130 + ... + 2017653.

It is an arithmetic number, because the mean of its divisors is an integer number (14832004824).

Almost surely, 2^155351214146 is an apocalyptic number.

155351214146 is a deficient number, since it is larger than the sum of its proper divisors (81960863038).

155351214146 is a wasteful number, since it uses less digits than its factorization.

155351214146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3957145.

The product of its digits is 72000, while the sum is 38.

Adding to 155351214146 its reverse (641412153551), we get a palindrome (796763367697).

The spelling of 155351214146 in words is "one hundred fifty-five billion, three hundred fifty-one million, two hundred fourteen thousand, one hundred forty-six".