402430151155 has 8 divisors (see below), whose sum is σ = 482925011184. Its totient is φ = 321938234400.

The previous prime is 402430151153. The next prime is 402430151159. The reversal of 402430151155 is 551151034204.

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

It is not a de Polignac number, because 402430151155 - 2¹ = 402430151153 is a prime.

It is a super-2 number, since 2×402430151155² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402430151153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422916 + ... + 991825.

It is an arithmetic number, because the mean of its divisors is an integer number (60365626398).

Almost surely, 2^402430151155 is an apocalyptic number.

402430151155 is a deficient number, since it is larger than the sum of its proper divisors (80494860029).

402430151155 is a wasteful number, since it uses less digits than its factorization.

402430151155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471637.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 402430151155 its reverse (551151034204), we get a palindrome (953581185359).

The spelling of 402430151155 in words is "four hundred two billion, four hundred thirty million, one hundred fifty-one thousand, one hundred fifty-five".