1230402935190 has 64 divisors (see below), whose sum is σ = 3469220036352. Its totient is φ = 275334921600.

The previous prime is 1230402935149. The next prime is 1230402935243. The reversal of 1230402935190 is 915392040321.

It is a super-2 number, since 2×1230402935190² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143399316 + ... + 143407895.

It is an arithmetic number, because the mean of its divisors is an integer number (54206563068).

Almost surely, 2^{1230402935190} is an apocalyptic number.

1230402935190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230402935190 is an abundant number, since it is smaller than the sum of its proper divisors (2238817101162).

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

1230402935190 is a wasteful number, since it uses less digits than its factorization.

1230402935190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286807245.

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 1230402935190 in words is "one trillion, two hundred thirty billion, four hundred two million, nine hundred thirty-five thousand, one hundred ninety".